21x-5=3(7x-2)

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Solution for 21x-5=3(7x-2) equation: 



21x-5=3(7x-2)

We move all terms to the left:

21x-5-(3(7x-2))=0



We calculate terms in parentheses: -(3(7x-2)), so:

3(7x-2)

We multiply parentheses

21x-6

Back to the equation:

-(21x-6)



We get rid of parentheses

21x-21x+6-5=0

We add all the numbers together, and all the variables

1!=0

There is no solution for this equation

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