7(3x+7)=21x

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Solution for 7(3x+7)=21x equation: 



7(3x+7)=21x

We move all terms to the left:

7(3x+7)-(21x)=0

We add all the numbers together, and all the variables

-21x+7(3x+7)=0

We multiply parentheses

-21x+21x+49=0

We add all the numbers together, and all the variables

49!=0

There is no solution for this equation

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