21x+57=21x+89

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Solution for 21x+57=21x+89 equation: 



21x+57=21x+89

We move all terms to the left:

21x+57-(21x+89)=0

We get rid of parentheses

21x-21x-89+57=0

We add all the numbers together, and all the variables

-32!=0

There is no solution for this equation

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