Answer:
6+15x
Step by step explanation:
Expansion
Answer:
Step-by-step explanation:
hello :
the center is : (-7 , 9)
Since they are vertical they are equal to each other.
3x + 4 = 7x - 9
4 = 4x - 9
13 = 4x
3.25 = x
So the value of x is 3.25.
Hope this helps :)