7x-7=2-1

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Solution for 7x-7=2-1 equation: 



7x-7=2-1

We move all terms to the left:

7x-7-(2-1)=0

We add all the numbers together, and all the variables

7x-7-1=0

We add all the numbers together, and all the variables

7x-8=0

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

7x=8

x=8/7

x=1+1/7

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