-2x+3(2x+7)=4x-21

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Solution for -2x+3(2x+7)=4x-21 equation: 



-2x+3(2x+7)=4x-21

We move all terms to the left:

-2x+3(2x+7)-(4x-21)=0

We multiply parentheses

-2x+6x-(4x-21)+21=0

We get rid of parentheses

-2x+6x-4x+21+21=0

We add all the numbers together, and all the variables

42!=0

There is no solution for this equation

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