I7x-7=2x-1

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Solution for I7x-7=2x-1 equation: 



7I-7=2I-1

We move all terms to the left:

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

We get rid of parentheses

7I-2I+1-7=0

We add all the numbers together, and all the variables

5I-6=0

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

5I=6

I=6/5

I=1+1/5

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