Answer: Z'(-7;8)
suppose the coordinates of Z' is Z'(x,y)
we have:

=> Z'(-7;8)
Step-by-step explanation:
Answer:
x = -4.8
Step-by-step explanation:
combine like terms
3x + 2x + 6 = -18
5x + 6 = -18
isolate the terms with the x variable
5x + 6 - 6 = -18 - 6
5x = -24
isolate x
5x/5 = -24/5
x = -4.8
1. x = 118 2. x = -54 3. x = -54 4. x = -54