Question

PLEASE HELP

SERIOUS ANSWERS ONLY
What is the solutions of the following system of equations.

y = -2x + 2

y = x - 1

Answer 1

x =1 y=0

-2x +2= x-1 (subtract 2 from both sides)

-2x= x-3 (subtract x from both sides)

-3x= -3 (divide each side by -3)

x=1

plug it in

y= (1) -1

y=0

Answer 2

x=1

y=0

Explanation:

(x-1)=-2x+2

3x-1=2

3x=3

x=1

-2(1)+2

-2+2=0