Question

18. What is the
y = -2x + 7
y = -3

Answer 1

what is x?

Explanation:

Answer 2

X = 5

Explanation:

Input the y into the equation:

-3 = -2x + 7

Subtract 7 on both sides:

-10 = -2x

Divide -2 on both sides:

5 = x

Hope this helps :)