-7n=2n-5(-5)

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Solution for -7n=2n-5(-5) equation: 



-7n=2n-5(-5)

We move all terms to the left:

-7n-(2n-5(-5))=0



We calculate terms in parentheses: -(2n-5(-5)), so:

2n-5(-5)

We add all the numbers together, and all the variables

2n+25

Back to the equation:

-(2n+25)



We get rid of parentheses

-7n-2n-25=0

We add all the numbers together, and all the variables

-9n-25=0

We move all terms containing n to the left, all other terms to the right

-9n=25

n=25/-9

n=-2+7/9

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