-4+7(-2-3n)=n-40

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Solution for -4+7(-2-3n)=n-40 equation: 



-4+7(-2-3n)=n-40

We move all terms to the left:

-4+7(-2-3n)-(n-40)=0

We add all the numbers together, and all the variables

7(-3n-2)-(n-40)-4=0

We multiply parentheses

-21n-(n-40)-14-4=0

We get rid of parentheses

-21n-n+40-14-4=0

We add all the numbers together, and all the variables

-22n+22=0

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

-22n=-22

n=-22/-22

n=1

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