3x+(x+20)=x

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



3x+(x+20)=x

We move all terms to the left:

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

We add all the numbers together, and all the variables

2x+(x+20)=0

We get rid of parentheses

2x+x+20=0

We add all the numbers together, and all the variables

3x+20=0

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

3x=-20

x=-20/3

x=-6+2/3

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