Question

Simplify as much as possible it says.

Answer 1

`(x - 9)/(3(x + 9)) * (6(x + 6))/(7(x - 9)) \\ \\`

x-9 in the numerator will cancel with x-9 on the denominator.

`= (1)/(3(x + 9)) * (6(x + 6))/(7) \\ = (6(x + 6))/(7(3(x + 9))) \\ = (6(x + 6))/(21(x + 9)) \\ \ = (2(x + 6))/(7(x + 9)) \\ = (2x + 12)/(7x + 63)`

ATTACHED IS THE SOLUTION.