5n+30=-2(1-7n)-4

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Solution for 5n+30=-2(1-7n)-4 equation: 



5n+30=-2(1-7n)-4

We move all terms to the left:

5n+30-(-2(1-7n)-4)=0

We add all the numbers together, and all the variables

5n-(-2(-7n+1)-4)+30=0



We calculate terms in parentheses: -(-2(-7n+1)-4), so:

-2(-7n+1)-4

We multiply parentheses

14n-2-4

We add all the numbers together, and all the variables

14n-6

Back to the equation:

-(14n-6)



We get rid of parentheses

5n-14n+6+30=0

We add all the numbers together, and all the variables

-9n+36=0

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

-9n=-36

n=-36/-9

n=+4

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