5n-7(7n+6)=30-8n

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Solution for 5n-7(7n+6)=30-8n equation: 



5n-7(7n+6)=30-8n

We move all terms to the left:

5n-7(7n+6)-(30-8n)=0

We add all the numbers together, and all the variables

5n-7(7n+6)-(-8n+30)=0

We multiply parentheses

5n-49n-(-8n+30)-42=0

We get rid of parentheses

5n-49n+8n-30-42=0

We add all the numbers together, and all the variables

-36n-72=0

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

-36n=72

n=72/-36

n=-2

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