7=-5n-20-3

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Solution for 7=-5n-20-3 equation: 



7=-5n-20-3

We move all terms to the left:

7-(-5n-20-3)=0

We add all the numbers together, and all the variables

-(-5n-23)+7=0

We get rid of parentheses

5n+23+7=0

We add all the numbers together, and all the variables

5n+30=0

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

5n=-30

n=-30/5

n=-6

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