Answer:
The answer to this problem is x equals 14
Step-by-step explanation:
x= 5 , 7x = 35
Well, first we need to find the value of x.
3x - 9 = -2x + 16
3x + 2x = 16 + 9
5x = 25
x = 5
So, we just need to multiple it by 7
7x = 7*5
7x = 35
