H e l p m e ! Please, man, mth is unforgivably hard and I can't fail!

Step-by-step explanation:

Let's solve for x.

−3x+2y=−10

Step 1: Add -2y to both sides.

−3x+2y+−2y=−10+−2y

−3x=−2y−10

Step 2: Divide both sides by -3.

−3x /−3 = −2y−10 −3

x= 2 /3 y+ 10 /3

x= 2 /3 y+ 10 /3

y=3x+4

step-by-step explanation:

given the points a(0,4) and b(-4, -8)

eqn of line ab: (y-4)/(x-0)=(-8-4)/(-4-0)

(y-4)/x=-12/-4=3

y=3x+4