7+4(3n+7)=-25-3n

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Solution for 7+4(3n+7)=-25-3n equation: 



7+4(3n+7)=-25-3n

We move all terms to the left:

7+4(3n+7)-(-25-3n)=0

We add all the numbers together, and all the variables

4(3n+7)-(-3n-25)+7=0

We multiply parentheses

12n-(-3n-25)+28+7=0

We get rid of parentheses

12n+3n+25+28+7=0

We add all the numbers together, and all the variables

15n+60=0

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

15n=-60

n=-60/15

n=-4

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