Question

I am confused on how to solve this. 4/(x+4) + 4/5 =5/2

Answer 1

4/(x+4) + 4/5 = 5/2

4/(x+4) = 5/2 - 4/5
4/(x+4) = 17/10
4 = (17/10)(x+4)
4(10/17) = x+4
40/17 - 68/17 = x
-28/17 = x