7-5(-5+2n)=112

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Solution for 7-5(-5+2n)=112 equation: 



7-5(-5+2n)=112

We move all terms to the left:

7-5(-5+2n)-(112)=0

We add all the numbers together, and all the variables

-5(2n-5)+7-112=0

We add all the numbers together, and all the variables

-5(2n-5)-105=0

We multiply parentheses

-10n+25-105=0

We add all the numbers together, and all the variables

-10n-80=0

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

-10n=80

n=80/-10

n=-8

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