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

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Solution for 3(4x-3)=4x+12 equation: 



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

We move all terms to the left:

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

We multiply parentheses

12x-(4x+12)-9=0

We get rid of parentheses

12x-4x-12-9=0

We add all the numbers together, and all the variables

8x-21=0

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

8x=21

x=21/8

x=2+5/8

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