Question

FIRST ANSWER GETS CROWNED BRAINLIEST!!!

Answer 1

Answer:

x = -18

Step-by-step explanation:

Well you just have to do the this formula to find the slope

$\frac{y2 - y1}{x2 - x1}$  Plug in

$\frac{5 - 12}{x - -4 }$ = $\frac{-7}{?}$=$\frac{1}{2}$

So we know x will have to be a negative to get 1/2

I would think x = -18 because -18 - -4 = -14 so it would look like this

$\frac{5 - 12}{-18 - -4}$ = $\frac{-7}{-14}$ =$\frac{1}{2}$

When you further simplify -7/-14 you get 1/2