3(7.2-4.2n)=116.1

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Solution for 3(7.2-4.2n)=116.1 equation: 



3(7.2-4.2n)=116.1

We move all terms to the left:

3(7.2-4.2n)-(116.1)=0

We add all the numbers together, and all the variables

3(-4.2n+7.2)-(116.1)=0

We add all the numbers together, and all the variables

3(-4.2n+7.2)-116.1=0

We multiply parentheses

-12n+21.6-116.1=0

We add all the numbers together, and all the variables

-12n-94.5=0

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

-12n=94.5

n=94.5/-12

n=-7+4.2/4.8

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