4(5n+7)=-7

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



4(5n+7)=-7

We move all terms to the left:

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

We add all the numbers together, and all the variables

4(5n+7)+7=0

We multiply parentheses

20n+28+7=0

We add all the numbers together, and all the variables

20n+35=0

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

20n=-35

n=-35/20

n=-1+3/4

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