(3x+7)=x

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Solution for (3x+7)=x equation: 



(3x+7)=x

We move all terms to the left:

(3x+7)-(x)=0

We add all the numbers together, and all the variables

-1x+(3x+7)=0

We get rid of parentheses

-1x+3x+7=0

We add all the numbers together, and all the variables

2x+7=0

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

2x=-7

x=-7/2

x=-3+1/2

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