5(n+3)=7(n+8)-7

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Solution for 5(n+3)=7(n+8)-7 equation: 



5(n+3)=7(n+8)-7

We move all terms to the left:

5(n+3)-(7(n+8)-7)=0

We multiply parentheses

5n-(7(n+8)-7)+15=0



We calculate terms in parentheses: -(7(n+8)-7), so:

7(n+8)-7

We multiply parentheses

7n+56-7

We add all the numbers together, and all the variables

7n+49

Back to the equation:

-(7n+49)



We get rid of parentheses

5n-7n-49+15=0

We add all the numbers together, and all the variables

-2n-34=0

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

-2n=34

n=34/-2

n=-17

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