(3x+9)+142=180

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Solution for (3x+9)+142=180 equation: 



(3x+9)+142=180

We move all terms to the left:

(3x+9)+142-(180)=0

We add all the numbers together, and all the variables

(3x+9)-38=0

We get rid of parentheses

3x+9-38=0

We add all the numbers together, and all the variables

3x-29=0

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

3x=29

x=29/3

x=9+2/3

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