3(5-n)=-7

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



3(5-n)=-7

We move all terms to the left:

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

We add all the numbers together, and all the variables

3(-1n+5)-(-7)=0

We add all the numbers together, and all the variables

3(-1n+5)+7=0

We multiply parentheses

-3n+15+7=0

We add all the numbers together, and all the variables

-3n+22=0

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

-3n=-22

n=-22/-3

n=7+1/3

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