2x + 2 > x + 5
>50The quantity on the left of the > sign is the greater quantity. It could be a variable or expression [like 3x - 2 > 50].I learned it like the < or > symbols are like an alligators mouth. He's hungry, so his mouth will try to 'eat' [open up toward] the bigger numbers.
8 more than twice a number d
3a-6x2
11, you can write the question in the form of x=-2x+33, then add 2x to both sides to get 3x=33, now divide both sides by 3 and you get x=11.
You can create an algebraic expression such as, 3 < x < 4. This is called an Inequality Statement. It tells you that the value of x is greater than 3 and less than 4. The open end of the sign is where the greater value number/quantity is placed and the apex is where the lesser value number/quantity is put. x > 3.....x is greater than 3, consequently 3 is less than x..... 3 < x x < 7.....x is less than 7, consequently 7 is greater than x......7 > x. The analogy with the equals sign is that we can write, x = 5 or 5 = x. The two equations mean the same thing.
Let the number be x and so: 2x+3 > 49
3*(n - 5) = 2*n + 11
Twice a number would be written as 2x.
44 is a whole number and there is no sensible way in which to write it as a mixed number. If you want it as a mixed number in terms of some other quantity then you need to specify that second quantity.
To write this algebraically: 2x+18>25 and solve: 2x>25-18 x>7/2 Therefore x (a number) must be greater than 7/2.
2z
4/q
2x + 27
Add any positive number to 60, it will be greater. As you know how to write 60 that should not present any problem
"the sum of 2" and "twice" "a number" "is" "36"2+2x=36 â–
8+2n
2n + (-5)