7(3x+4)-2x=161

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Solution for 7(3x+4)-2x=161 equation: 



7(3x+4)-2x=161

We move all terms to the left:

7(3x+4)-2x-(161)=0

We add all the numbers together, and all the variables

-2x+7(3x+4)-161=0

We multiply parentheses

-2x+21x+28-161=0

We add all the numbers together, and all the variables

19x-133=0

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

19x=133

x=133/19

x=7

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