Question

(12 points)

Explain how you will solve the pair of equations below by substitution

Show all the steps and write the solution in (x, y) form.


y = x + 4
y = −2x − 2


pls help
; - ;

Answer 1

(- 4,6) is the answer

Answer 2

(-4,6)

Explanation

y = x + 4= −2x − 2

0=x+4

-4=x

y=-2(-4)-2

y=8-2

y=6