-7(n+3)=8n-18

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Solution for -7(n+3)=8n-18 equation: 



-7(n+3)=8n-18

We move all terms to the left:

-7(n+3)-(8n-18)=0

We multiply parentheses

-7n-(8n-18)-21=0

We get rid of parentheses

-7n-8n+18-21=0

We add all the numbers together, and all the variables

-15n-3=0

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

-15n=3

n=3/-15

n=-1/5

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