3(-5-6n)=75

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Solution for 3(-5-6n)=75 equation: 



3(-5-6n)=75

We move all terms to the left:

3(-5-6n)-(75)=0

We add all the numbers together, and all the variables

3(-6n-5)-75=0

We multiply parentheses

-18n-15-75=0

We add all the numbers together, and all the variables

-18n-90=0

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

-18n=90

n=90/-18

n=-5

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