-6-4x+3=-21x+12-4x

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Solution for -6-4x+3=-21x+12-4x equation: 



-6-4x+3=-21x+12-4x

We move all terms to the left:

-6-4x+3-(-21x+12-4x)=0

We add all the numbers together, and all the variables

-4x-(-25x+12)-6+3=0

We add all the numbers together, and all the variables

-4x-(-25x+12)-3=0

We get rid of parentheses

-4x+25x-12-3=0

We add all the numbers together, and all the variables

21x-15=0

We move all terms containing x to the left, all other terms to the right

21x=15

x=15/21

x=5/7

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