5x + (9x * 5) = 65
Really, 9x is saying 9*x, so 9x*5 = 9*5*x, or just 45x
5x + 45x = 65
50x = 65 ---Divide both sides by 50
x = 65/50
x = 1 and 15/50 ---Reduce
x = 1 and 3/10
or
x = 1.3
The answer is x=1.3, or x=(13/10)
