-2n+5(1-2n)=-25-7n

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Solution for -2n+5(1-2n)=-25-7n equation: 



-2n+5(1-2n)=-25-7n

We move all terms to the left:

-2n+5(1-2n)-(-25-7n)=0

We add all the numbers together, and all the variables

-2n+5(-2n+1)-(-7n-25)=0

We multiply parentheses

-2n-10n-(-7n-25)+5=0

We get rid of parentheses

-2n-10n+7n+25+5=0

We add all the numbers together, and all the variables

-5n+30=0

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

-5n=-30

n=-30/-5

n=+6

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