x+7=x*2

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Solution for x+7=x*2 equation: 



x+7=x*2

We move all terms to the left:

x+7-(x*2)=0

We add all the numbers together, and all the variables

x-(+x*2)+7=0

We get rid of parentheses

x-x*2+7=0

Wy multiply elements

x-2x+7=0

We add all the numbers together, and all the variables

-1x+7=0

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

-x=-7

x=-7/-1

x=+7

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