7(n+10)=-2n+7

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Solution for 7(n+10)=-2n+7 equation: 



7(n+10)=-2n+7

We move all terms to the left:

7(n+10)-(-2n+7)=0

We multiply parentheses

7n-(-2n+7)+70=0

We get rid of parentheses

7n+2n-7+70=0

We add all the numbers together, and all the variables

9n+63=0

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

9n=-63

n=-63/9

n=-7

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