Answer:
(- 6, - 2)
Step-by-step explanation:
A is at (- 3, - 1)
2(- 3, - 1)
A' = (-6, -2)
A is at ( -3,-1)
The dilation factor is 2 so multiply by 2
A' = (-3*2, -1*2)
6z-42
36
5x-6+3x+90=180
8x+84=180
8x=96
x=12
Plug it in to 3x
3x12=36
y>3x -1 is the right answer