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

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Solution for 5(n+4)-7n=-9(-4) equation: 



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

We move all terms to the left:

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

We add all the numbers together, and all the variables

-7n+5(n+4)-36=0

We multiply parentheses

-7n+5n+20-36=0

We add all the numbers together, and all the variables

-2n-16=0

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

-2n=16

n=16/-2

n=-8

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