Question

1. Solve through substitution
y = -3.x + 4. y = 4x – 10
Enter your math answer

Answer 1

y= -2 and x= 2.

Explanation:

(y=-3x+4)4

(y=4x-10)3

make the x's cancel out.

you get 7y=-14.

y=-2.

-2=-3x+4

x=2