SOLUTION: Please help me solve this: {{{(4)/(x+4)-(7)/(5x)}}}

Algebra ->  Polynomials-and-rational-expressions -> SOLUTION: Please help me solve this: {{{(4)/(x+4)-(7)/(5x)}}}      Log On


   

Question 79007: Please help me solve this:
%284%29%2F%28x%2B4%29-%287%29%2F%285x%29
Answer by checkley75(3666) About Me  (Show Source):
You can put this solution on YOUR website!
4/(X+4)-7/5X FIND THE COMMON DENOMINATOR. THUS (X+4)5X
[(4*5X)-7(X+4)]/(X+4)5X
(20X-7X-28)/(5X(X+4)
(13X-28)/5X(X+4)