(3x+20)+20=180

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Solution for (3x+20)+20=180 equation: 



(3x+20)+20=180

We move all terms to the left:

(3x+20)+20-(180)=0

We add all the numbers together, and all the variables

(3x+20)-160=0

We get rid of parentheses

3x+20-160=0

We add all the numbers together, and all the variables

3x-140=0

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

3x=140

x=140/3

x=46+2/3

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