SOLUTION: Please help me solve this equation: {{{-r/-5r^3}}}

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Question 950438: Please help me solve this equation: -r%2F-5r%5E3
Answer by MathLover1(20850) About Me  (Show Source):
You can put this solution on YOUR website!
this is not an equation, this is an expression:
-r%2F-5r%5E3
-cross%28r%291%2F-5r%5Ecross%283%29%5E2...and recall, minus divided by minus equal plus
1%2F5r%5E2