-7(n+5)=-7n+5(n+7)

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



-7(n+5)=-7n+5(n+7)

We move all terms to the left:

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

We multiply parentheses

-7n-(-7n+5(n+7))-35=0



We calculate terms in parentheses: -(-7n+5(n+7)), so:

-7n+5(n+7)

We multiply parentheses

-7n+5n+35

We add all the numbers together, and all the variables

-2n+35

Back to the equation:

-(-2n+35)



We get rid of parentheses

-7n+2n-35-35=0

We add all the numbers together, and all the variables

-5n-70=0

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

-5n=70

n=70/-5

n=-14

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