8x-7=8x+21

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Solution for 8x-7=8x+21 equation:



8x-7=8x+21
We move all terms to the left:
8x-7-(8x+21)=0
We get rid of parentheses
8x-8x-21-7=0
We add all the numbers together, and all the variables
-28!=0
There is no solution for this equation

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