There is no inequality for that expression since we are given the equality.
x - 8 = 12
This is the example of equality since the expression has the "=" sign.
For the learning bonus, I solved x for you. I did so by adding both sides by 8.
x - 8 + 8 = 12 + 8
x = 20
You normally "solve" something when there is a variable involved. In this case there is no variable. All you have to do is decide whether it is true or false. If this is derived from an original equation (or, in this case, inequality) which involved variables, then if the equation (or inequality) without variables is true, it means it is true for ANY value of the variable. If it is false, the original equation (or inequality) can't be satisfied by any value of the variable.
The inequality that fits this condition is that x is greater than or equal to -12.
The inequality "Twelve is greater than or equal to five times a number n" can be expressed mathematically as ( 12 \geq 5n ). To solve for ( n ), you can rearrange the inequality to find that ( n \leq \frac{12}{5} ) or ( n \leq 2.4 ). This means that the value of ( n ) must be less than or equal to 2.4 for the inequality to hold true.
Yes, but only when the inequality is not a strict inequality: thatis to say it is a "less than or equal to" or "more than or equal to" inequality. In such cases, the solution to the "or equal to" aspect will satisfy the corresponding inequality.
No. An inequality will show two expressions that aren't equal.
56
You normally "solve" something when there is a variable involved. In this case there is no variable. All you have to do is decide whether it is true or false. If this is derived from an original equation (or, in this case, inequality) which involved variables, then if the equation (or inequality) without variables is true, it means it is true for ANY value of the variable. If it is false, the original equation (or inequality) can't be satisfied by any value of the variable.
The inequality that fits this condition is that x is greater than or equal to -12.
CHORUS |--------|--------|--------|--------|--------------| |--------|--------|--------|--------|--------------| |--------|--3(x8)-|--5(x8)-|--2(x8)-|--7(x4)-5(x4)-| |--------|--------|--------|--------|--------------| |--------|--------|--------------|--------| |--------|--------|--------------|--------| |--3(x8)-|--5(x8)/|--------------|--------| |--------|--------|--0(x2)-0(x2)-|--0(x5)-| |--------|--------|--------|--------------| |--------|--------|--------|--------------| |--3(x8)-|--5(x8)-|--2(x8)-|--7(x4)-5(x4)-| |--------|--------|--------|--------------| |--------|--------|--------------|------------| |--------|--------|--------------|------------| |--0(x8)-|--2(x8)-|--------------|------------| |--------|--------|--0(x2)-0(x2)-|--0(x4)-10\-| |--------------|-------------| <- |--------------|-------------| | Repeat |--------------|-------------| | 4 times |--0(x2)-0-0-0-|-0-0-0(x2)-1-| <- 1ST VERSE |--------------|--------|--------------|--------| |--------------|--------|--------------|--------| |--------------|--------|--------------|--------| |--0(x2)-0(x2)-|--0(x2)-|--0(x2)-0(x2)-|--0(x4)-| |--------------|-------------|--------------|-------------| |--------------|-------------|--------------|-------------| |--------------|-------------|--------------|-------------| |--0(x2)-0-0-0-|-0-0-0(x2)-1-|--0(x2)-0-0-0-|-0-0-0(x2)-1-| |--------------|--------|--------------|--------| |--------------|--------|--------------|--------| |--------------|--------|--------------|--------| |--0(x2)-0(x2)-|--0(x2)-|--0(x2)-0(x2)-|--0(x4)-| |--------------|-------------|--------------|-------------| |--------------|-------------|--------------|-------------| |--------------|-------------|--------------|-------------| |--0(x2)-0-0-0-|-0-0-0(x2)-1-|--0(x2)-0-0-0-|-0-0-0(x2)-1-| PRE-CHORUS |--------|--------|--------|--------------| |--------|--------|--------|--------------| |--3(x8)-|--5(x8)-|--2(x8)-|--7(x4)-5(x4)-| |--------|--------|--------|--------------| |--12(x8)-|--14(x8)-|--------|--------------| |--10(x8)-|--12(x8)-|--------|--------------| |---------|---------|--7(x8)-|--7(x4)-5(x4)-| |---------|---------|--------|--------------| |--------|--------|--------|--------------| |--------|--------|--------|--------------| |--3(x8)-|--5(x8)-|--2(x8)-|--7(x4)-5(x4)-| |--------|--------|--------|--------------| |--------|--------|--------|-----------| |--------|--------|--------|-----------| |--0(x8)-|--1(x8)-|--2(x7)/|--/14(x7)\-| |--------|--------|--------|-----------| CHORUS |--------|--------|--------|--------------| |--------|--------|--------|--------------| |--3(x8)-|--5(x8)-|--2(x8)-|--7(x4)-5(x4)-| |--------|--------|--------|--------------| |--------|---------|--------------|-----------| |--------|---------|--------------|-----------| |--3(x8)-|--5(x8)/-|--------------|-----------| |--------|---------|--0(x2)-0(x2)-|--0(x3)-8\-| |--------|--------|--------|--------------| |--------|--------|--------|--------------| |--3(x8)-|--5(x8)-|--2(x8)-|--7(x4)-5(x4)-| |--------|--------|--------|--------------| |--------|--------|--------------|------------| |--------|--------|--------------|------------| |--0(x8)-|--2(x8)-|--------------|------------| |--------|--------|--0(x2)-0(x2)-|--0(x4)-12\-| |--------------|-------------| <- |--------------|-------------| | Repeat |--------------|-------------| | 4 times |--0(x2)-0-0-0-|-0-0-0(x2)-1-| <- 2ND VERSE |--------------|--------|--------------|--------| |--------------|--------|--------------|--------| |--------------|--------|--------------|--------| |--0(x2)-0(x2)-|--0(x2)-|--0(x2)-0(x2)-|--0(x4)-| |--------------|-------------| <- |--------------|-------------| | Repeat |--------------|-------------| | 2 times |--0(x2)-0-0-0-|-0-0-0(x2)-1-| <- [ Tab from: http://www.guitartabs.cc/tabs/k/k_on/dont_say_lazy_crd.html ] |--------------|--------|--------------|------------| |--------------|--------|--------------|------------| |--------------|--------|--------------|------------| |--0(x2)-0(x2)-|--0(x2)-|--0(x2)-0(x2)-|--0(x2)-10\-| |--------------|-------------| <- |--------------|-------------| | Repeat |--------------|-------------| | 2 times |--0(x2)-0-0-0-|-0-0-0(x2)-1-| <- PRE-CHORUS |--------|--------|--------|--------------| |--------|--------|--------|--------------| |--3(x8)-|--5(x8)-|--2(x8)-|--7(x4)-5(x4)-| |--------|--------|--------|--------------| |--12(x8)-|--14(x8)-|--------|----------| |--10(x8)-|--12(x8)-|--------|----------| |---------|---------|--7(x8)-|--7-7-5-5-| |---------|---------|--------|---7-7-7--| |--------|--------|--------|--------------| |--------|--------|--------|--------------| |--3(x8)-|--5(x8)-|--2(x8)-|--7(x4)-5(x4)-| |--------|--------|--------|--------------| |--------|--------|--------|----------------| |--------|--------|--------|----------------| |--0(x8)-|--1(x8)-|--2(x7)/|--/14(x5)-12----| |--------|--------|--------|------------14\-| CHORUS |--------|--------|--------|--------------| |--------|--------|--------|--------------| |--3(x8)-|--5(x8)-|--2(x8)-|--7(x4)-5(x4)-| |--------|--------|--------|--------------| |--------|---------|--------------|------------| |--------|---------|--------------|------------| |--3(x8)-|--5(x8)/-|--------------|------------| |--------|---------|--0(x2)-0(x2)-|--0(x3)-12\-| |--------|--------|--------|--------------| |--------|--------|--------|--------------| |--3(x8)-|--5(x8)-|--2(x8)-|--7(x4)-5(x4)-| |--------|--------|--------|--------------| |--------|--------|--------------|------------| |--------|--------|--------------|------------| |--0(x8)-|--2(x8)-|--------------|------------| |--------|--------|--0(x2)-0(x2)-|--0(x4)-12\-| |--------------|--------------| <- |--------------|--------------| | Repeat |--------------|--------------| | 4 times |--0(x2)-0-0-0-|--0-0-0(x2)-1-| <- BRIDGE |-----------|--------| |-----------|--------| |-----------|--------| |--0________|____----| |----------|------------------| <- |-------9/-|--14--12----------| | Repeat |----------|----14--12-14-----| | 3 times |--0-------|---------------12-| <- |----------|------------------| <- |-------9/-|--14--12----------| | Repeat |----------|----14--12-14-----| | 7 times |--0(x7)---|---------------12-| <- |--------|--------| |--------|--------| |--------|--------| |--0(x8)-|--0-----| PRE-CHORUS |--------|--------|--------|--------------| |--------|--------|--------|--------------| |--3(x8)-|--5(x8)-|--2(x8)-|--7(x4)-5(x4)-| |--------|--------|--------|--------------| |--12(x8)-|--14(x8)-|--------|--------------| |--10(x8)-|--12(x8)-|--------|--------------| |---------|---------|--7(x8)-|--7(x4)-5(x4)-| |---------|---------|--------|--------------| |--------|--------|--------|--------------| |--------|--------|--------|--------------| |--3(x8)-|--5(x8)-|--2(x8)-|--7(x4)-5(x4)-| |--------|--------|--------|--------------| |--------|--------|--------|-----------| |--------|--------|--------|-----------| |--0(x8)-|--1(x8)-|--2(x7)/|--/14(x7)\-| |--------|--------|--------|-----------| MINI |--16-14-----| |-------16---| |---------14-| |------------| CHORUS |--------|--------|--------|--------------| |--------|--------|--------|--------------| |--3(x8)-|--5(x8)-|--2(x8)-|--7(x4)-5(x4)-| |--------|--------|--------|--------------| |--------|---------|--------------|------------| |--------|---------|--------------|------------| |--3(x8)-|--5(x8)/-|--------------|------------| |--------|---------|--0(x2)-0(x2)-|--0(x3)-12\-| |--------|--------|--------|--------------| |--------|--------|--------|--------------| |--3(x8)-|--5(x8)-|--2(x8)-|--7(x4)-5(x4)-| |--------|--------|--------|--------------| |--------|--------|--------------|------------| |--------|--------|--------------|------------| |--0(x8)-|--2(x8)-|--------------|------------| |--------|--------|--0(x2)-0(x2)-|--0(x4)-12\-| OUTRO |--------------|--------------| <- |--------------|--------------| | Repeat |--------------|--------------| | 2 times |--0(x2)-0-0-0-|--0-0-0(x2)-1-| <- |--------------|--------------| |--------------|--------------| |--------------|--------------| |--0(x2)-0-0-0-|--0-0-12-0-13~| |--------------|--------------| |--------------|--------------| |--------------|--------------| |--0(x2)-0-0-0-|--0-0-0(x2)-1-|
An inequality requires an inequality sign, usually "less than", "less-than-or-equal", "greater than", or "greater than or equal". Assuming one of these inequality signs is between the "4x" and the "12", for example: 4x < 12, just divide both sides by 4. Just as when you solve equations, the idea is to isolate the variable on one side.
An inequality has no magnitude. A number can be greater than or equal to -5, but not an inequality.
The inequality "Twelve is greater than or equal to five times a number n" can be expressed mathematically as ( 12 \geq 5n ). To solve for ( n ), you can rearrange the inequality to find that ( n \leq \frac{12}{5} ) or ( n \leq 2.4 ). This means that the value of ( n ) must be less than or equal to 2.4 for the inequality to hold true.
Yes, but only when the inequality is not a strict inequality: thatis to say it is a "less than or equal to" or "more than or equal to" inequality. In such cases, the solution to the "or equal to" aspect will satisfy the corresponding inequality.
an inequality
The line is dotted when the inequality is a strict inequality, ie it is either "less than" (<) or "greater than" (>). If there is an equality in the inequality, ie "less than or equal to" (≤), "greater than or equal to" (≥) or "equal to" (=) then the line is drawn as a solid line.
No. To be an inequality, it must somewhere have a greater than, less than, greater-or-equal, or less-or-equal sign.
No. An inequality will show two expressions that aren't equal.