(7x-7)+1=22

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Solution for (7x-7)+1=22 equation:



(7x-7)+1=22
We move all terms to the left:
(7x-7)+1-(22)=0
We add all the numbers together, and all the variables
(7x-7)-21=0
We get rid of parentheses
7x-7-21=0
We add all the numbers together, and all the variables
7x-28=0
We move all terms containing x to the left, all other terms to the right
7x=28
x=28/7
x=4

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