5(-7-4n)=-155

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Solution for 5(-7-4n)=-155 equation: 



5(-7-4n)=-155

We move all terms to the left:

5(-7-4n)-(-155)=0

We add all the numbers together, and all the variables

5(-4n-7)-(-155)=0

We add all the numbers together, and all the variables

5(-4n-7)+155=0

We multiply parentheses

-20n-35+155=0

We add all the numbers together, and all the variables

-20n+120=0

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

-20n=-120

n=-120/-20

n=+6

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