Answer:
-1
Step-by-step explanation:
to find x, use the following formula:
y = mx + b
(y = 0)
(m = change in y-value ... which is 2)
(x = change in x-value ... which is 2)
(b = y-axis ... which is -2)
y = mx + b
y = [tex]\frac{2}{2}[/tex] + -2
[tex]\frac{2}{2}[/tex] = 1
y = 1 + -2
y = -1
