-2(6x-9)+3=-12x+21

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Solution for -2(6x-9)+3=-12x+21 equation: 



-2(6x-9)+3=-12x+21

We move all terms to the left:

-2(6x-9)+3-(-12x+21)=0

We multiply parentheses

-12x-(-12x+21)+18+3=0

We get rid of parentheses

-12x+12x-21+18+3=0

We add all the numbers together, and all the variables

=0

x=0/1

x=0

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