(3x+7)+(x+4)=x

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



(3x+7)+(x+4)=x

We move all terms to the left:

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

We add all the numbers together, and all the variables

-1x+(3x+7)+(x+4)=0

We get rid of parentheses

-1x+3x+x+7+4=0

We add all the numbers together, and all the variables

3x+11=0

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

3x=-11

x=-11/3

x=-3+2/3

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