Answer:
x= 7 sorry if I'm wrong:(
Step-by-step explanation:
7x - 7 = 4x + 14
7x - 7 - 4x = 4x + 14 - 4x
3x - 7 = 14
3x - 7 + 7 = 14 + 7
3x = 21
x = 21/3
x = 7
The answer is the middle one.
Answer:
its C
Step-by-step explanation:
Answer:
(4,7.5)
Step-by-step explanation:
Reflect (-4,7.5) at the y-axis