5-5(3n-7)=115

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Solution for 5-5(3n-7)=115 equation: 



5-5(3n-7)=115

We move all terms to the left:

5-5(3n-7)-(115)=0

We add all the numbers together, and all the variables

-5(3n-7)-110=0

We multiply parentheses

-15n+35-110=0

We add all the numbers together, and all the variables

-15n-75=0

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

-15n=75

n=75/-15

n=-5

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