3(8x-6)=21x+9

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Solution for 3(8x-6)=21x+9 equation: 



3(8x-6)=21x+9

We move all terms to the left:

3(8x-6)-(21x+9)=0

We multiply parentheses

24x-(21x+9)-18=0

We get rid of parentheses

24x-21x-9-18=0

We add all the numbers together, and all the variables

3x-27=0

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

3x=27

x=27/3

x=9

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