3(n+3)=5-7n

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Solution for 3(n+3)=5-7n equation: 



3(n+3)=5-7n

We move all terms to the left:

3(n+3)-(5-7n)=0

We add all the numbers together, and all the variables

3(n+3)-(-7n+5)=0

We multiply parentheses

3n-(-7n+5)+9=0

We get rid of parentheses

3n+7n-5+9=0

We add all the numbers together, and all the variables

10n+4=0

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

10n=-4

n=-4/10

n=-2/5

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