Solve the following expression when x = 4, and y = -3.
-4(3x - 2y)

The answer is -72

Step-by-step explanation:

First substitute 4 in for anytime in the equation you see an x. Substitute -3 anytime so see a y in the equation. It should look like this: -4(3{4} -2{-3}). First, multiply 3 with 4 to get 12, and -2 with -3 to get 6. This is what your equation should look like now: -4(12+6). Distribute -4 with 12 and 6 to get: -48-24. -48-24 equals -72. Hope this helped!

∞ this is your sign

a.

step-by-step explanation:

step 1 distribute 2 to every term in the parentheses

step 2 add 10 on both sides of the equal sign