7x-42=7x-8

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Solution for 7x-42=7x-8 equation: 



7x-42=7x-8

We move all terms to the left:

7x-42-(7x-8)=0

We get rid of parentheses

7x-7x+8-42=0

We add all the numbers together, and all the variables

-34!=0

There is no solution for this equation

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