7x-x=77

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Solution for 7x-x=77 equation: 



7x-x=77

We move all terms to the left:

7x-x-(77)=0

We add all the numbers together, and all the variables

6x-77=0

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

6x=77

x=77/6

x=12+5/6

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