-5(n-1)=7(n+3)*

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Solution for -5(n-1)=7(n+3)* equation: 



-5(n-1)=7(n+3)*

We move all terms to the left:

-5(n-1)-(7(n+3)*)=0

We multiply parentheses

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



We calculate terms in parentheses: -(7(n+3)*), so:

7(n+3)*

We multiply parentheses

7n+21

Back to the equation:

-(7n+21)



We get rid of parentheses

-5n-7n-21+5=0

We add all the numbers together, and all the variables

-12n-16=0

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

-12n=16

n=16/-12

n=-1+1/3

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