-103=3n+2(5n-6)

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Solution for -103=3n+2(5n-6) equation: 



-103=3n+2(5n-6)

We move all terms to the left:

-103-(3n+2(5n-6))=0



We calculate terms in parentheses: -(3n+2(5n-6)), so:

3n+2(5n-6)

We multiply parentheses

3n+10n-12

We add all the numbers together, and all the variables

13n-12

Back to the equation:

-(13n-12)



We get rid of parentheses

-13n+12-103=0

We add all the numbers together, and all the variables

-13n-91=0

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

-13n=91

n=91/-13

n=-7

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