3(n+4)+5n=2n

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Solution for 3(n+4)+5n=2n equation: 



3(n+4)+5n=2n

We move all terms to the left:

3(n+4)+5n-(2n)=0

We add all the numbers together, and all the variables

3n+3(n+4)=0

We multiply parentheses

3n+3n+12=0

We add all the numbers together, and all the variables

6n+12=0

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

6n=-12

n=-12/6

n=-2

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