7(6-4n)+4n=138

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Solution for 7(6-4n)+4n=138 equation: 



7(6-4n)+4n=138

We move all terms to the left:

7(6-4n)+4n-(138)=0

We add all the numbers together, and all the variables

7(-4n+6)+4n-138=0

We add all the numbers together, and all the variables

4n+7(-4n+6)-138=0

We multiply parentheses

4n-28n+42-138=0

We add all the numbers together, and all the variables

-24n-96=0

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

-24n=96

n=96/-24

n=-4

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