Will give lots of points
3x + 14 = -4x

-2

Step-by-step explanation:

Subtract the 3x from both sides to get 14 = -7x, then divide -7 by both sides to get -2 = x

answer: 0

step-by-step explanation: the positive, like 5, + its opposite, like -5 would be 0

5+(-5)=0, or 5-5=0

x is the total time in minutes for the free response

you are given number of questions as 15 - m and time per item as 8 minutes

to find x multiply the two givens together:

x = 8 * (15-m) = 8(15-m)