21x+1=7(x+8)-2(-7x+12)

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Solution for 21x+1=7(x+8)-2(-7x+12) equation: 



21x+1=7(x+8)-2(-7x+12)

We move all terms to the left:

21x+1-(7(x+8)-2(-7x+12))=0



We calculate terms in parentheses: -(7(x+8)-2(-7x+12)), so:

7(x+8)-2(-7x+12)

We multiply parentheses

7x+14x+56-24

We add all the numbers together, and all the variables

21x+32

Back to the equation:

-(21x+32)



We get rid of parentheses

21x-21x-32+1=0

We add all the numbers together, and all the variables

-31!=0

There is no solution for this equation

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