7x-7=x+14

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Solution for 7x-7=x+14 equation: 



7x-7=x+14

We move all terms to the left:

7x-7-(x+14)=0

We get rid of parentheses

7x-x-14-7=0

We add all the numbers together, and all the variables

6x-21=0

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

6x=21

x=21/6

x=3+1/2

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