12x-6=21

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Solution for 12x-6=21 equation: 



12x-6=21

We move all terms to the left:

12x-6-(21)=0

We add all the numbers together, and all the variables

12x-27=0

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

12x=27

x=27/12

x=2+1/4

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