According to my test it is 9 so it should be right
Answer:
id
Step-by-step explanation:
The answer is 3 1/4 inches
First, multiply each side by 5
6(x+1) = 25x-15
distribute the 6
6x+6=25x-15
put the x's on the same side and the other numbers on the opposite side
21=19x
Divide by 19 to isolate the x
21/19=x