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When both variables cancel in a linear equation leaving you with a true statement. How should this be interpereted?
Wiki User
∙ 12y ago
It means that whatever you have substituted is the solution of the given linear equation. Or you have substituted the equation in itself.
Wiki User
∙ 12y ago
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How do you isolate variables for math?
When isolating a variable, you want to get the variable alone on one side of the equation and then what it equals on the other side. Anything you do to one side of the equation, you must do to the other. e.g.3x+2=8First, you subtract 2 from both sides leaving:3x=6Then you divide both sides by 3, and you are left with: x=2
What is the equation of a line passing through 3 4 and having a slope of -5?
(3,4) means that an x value = 3 and a y value = 4, so substitute into y = mx + b to solve for b. 4 = -5(3) +b; so b = 19, now substitute m and b into sane equation leaving x and y as variables. So the equation becomes: y = -5x + 19
What is the length of XY where X is the point 1-1 and Y is 53 leaving your answer as a surd?
The answer is you can't get it without a variable in the equation. Or with no either x or y.
What does y equal if 2a minus 15 equals -1?
The equation is 2a-15=-1 It is possible to work out what a is (as I am going to show below), but as there is no y in this equation, you cannot work out what y is. We have to firstly try and get rid of the -15, so we add 15 to each side, leaving us with 2a=14. To get a on its own, we divide each side by 2, leaving us with a=14.
What is the first step in solving a 2step equatioin?
Add the inverse to both sides of the equation to get the variable term by itself. ex: 3x + 7 = -8 Add -7 to both sides of the equation this 'cancels' the +7 on the left leaving 3x, the variable term, alone on the left.
How do you isolate variables for math?
When isolating a variable, you want to get the variable alone on one side of the equation and then what it equals on the other side. Anything you do to one side of the equation, you must do to the other. e.g.3x+2=8First, you subtract 2 from both sides leaving:3x=6Then you divide both sides by 3, and you are left with: x=2
What is the equation of a line passing through 3 4 and having a slope of -5?
(3,4) means that an x value = 3 and a y value = 4, so substitute into y = mx + b to solve for b. 4 = -5(3) +b; so b = 19, now substitute m and b into sane equation leaving x and y as variables. So the equation becomes: y = -5x + 19
What is the greatest common factor of A B C?
Variables can be any number, leaving an infinite number of GCF possibilities.
How do you solve 5t equals 25?
In the equation 5t = 25, t is simply a variable that you are solving for. You can replace "t" with a variable you are more comfortable with, such as "x", leaving you with 5x = 25. The equation means: 5 times what equals 25? To get this, you would divide both sides of the equation by 5, leaving it as (5t)/5 = 25/5. The 5 on in the denominator and numerator on the left side of the equation would cancel out, leaving you with t = 25/5, which you can simplify to t = 5.
Is it legal to leave the scene of an accident?
No. If you witnessed the accident you are supposed to give a statement to law enforcement prior to leaving.
Is this hyperbole she talked endlessly about leaving?
Yes, that statement is an example of hyperbole, as it exaggerates how much she talked about leaving. It suggests that she spoke about leaving nonstop or for an extended period of time.
Is leaving scene of an accident with no injury a crime?
Yes. You may have to make a statement of how it happened so the police can solve the crime or arrest you if you caused it.
What is the length of XY where X is the point 1-1 and Y is 53 leaving your answer as a surd?
The answer is you can't get it without a variable in the equation. Or with no either x or y.
What would be the answer to -16m 71?
-16m + 71 = 0Subtract 71 from both sides of the equation.-16m = -71Divide the whole equation by -16.m = 71/16The negative in the numerator and the negative in the denominator cancel each other leaving the final product positive.
What does y equal if 2a minus 15 equals -1?
The equation is 2a-15=-1 It is possible to work out what a is (as I am going to show below), but as there is no y in this equation, you cannot work out what y is. We have to firstly try and get rid of the -15, so we add 15 to each side, leaving us with 2a=14. To get a on its own, we divide each side by 2, leaving us with a=14.
What is a Jacques statement?
A Jacques Statement is one that is designed to fit almost anybody during a certain point in their life. For example, for someone in their early twenties, a Jacques Statement might allude to their feeling that they have more to offer than they are given credit for. Or someone in their forties that they regret leaving behind an important dream of their childhood.
What is 5 percent off of 50 dollars?
Set it up as an equation: 5% x 50 = ? .05 x 50 = 2.50 $2.50 off, leaving you with $47.50
