4-(-9n+7)=-8n-4

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Solution for 4-(-9n+7)=-8n-4 equation: 



4-(-9n+7)=-8n-4

We move all terms to the left:

4-(-9n+7)-(-8n-4)=0

We get rid of parentheses

9n+8n-7+4+4=0

We add all the numbers together, and all the variables

17n+1=0

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

17n=-1

n=-1/17

n=-1/17

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