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

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



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

We move all terms to the left:

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



We calculate terms in parentheses: -(7(n+2)+2n), so:

7(n+2)+2n

We add all the numbers together, and all the variables

2n+7(n+2)

We multiply parentheses

2n+7n+14

We add all the numbers together, and all the variables

9n+14

Back to the equation:

-(9n+14)



We get rid of parentheses

5n-9n-14+7=0

We add all the numbers together, and all the variables

-4n-7=0

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

-4n=7

n=7/-4

n=-1+3/4

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