-3(-3+4n)=105

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Solution for -3(-3+4n)=105 equation: 



-3(-3+4n)=105

We move all terms to the left:

-3(-3+4n)-(105)=0

We add all the numbers together, and all the variables

-3(4n-3)-105=0

We multiply parentheses

-12n+9-105=0

We add all the numbers together, and all the variables

-12n-96=0

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

-12n=96

n=96/-12

n=-8

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