SOLUTION: can you please help me with this proof: x/7 -7/x =0

Algebra ->  Polynomials-and-rational-expressions -> SOLUTION: can you please help me with this proof: x/7 -7/x =0      Log On


   

Question 82891This question is from textbook Algebra 1
: can you please help me with this proof:
x/7 -7/x =0 This question is from textbook Algebra 1

Answer by sofiyacherni(99) About Me  (Show Source):
You can put this solution on YOUR website!
x/7 -7/x =0
x%2F7=7%2Fx cross multiply
x%5E2=49
so x=7 or x=-7
:)