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Equations with Rational Expressions?

how do you solve this
n-3/n+2=2/7

2007-03-11 14:55:09 · 1 answers · asked by Anonymous in Science & Mathematics ➔ Mathematics

1 answers

You can just cross multiply this one. You get
7(n-3)=2(n+2)
7n-21=2n+4
5n=25
n=5

2007-03-11 15:04:52 · answer #1 · answered by dcl 3 · 0⤊ 0⤋

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