SOLUTION: Solve 4/x+5/y=7 ; 3/x-4/y= 13

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Question 1144269: Solve 4/x+5/y=7 ; 3/x-4/y= 13
Answer by josgarithmetic(39618) About Me  (Show Source):
You can put this solution on YOUR website!
system%28p=1%2Fx%2Cv=1%2Fy%29

system%284p%2B5v=7%2C3p-4v=13%29-----------solve for p and v. Back-substitute to get x and y.