12x+4=3x

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Solution for 12x+4=3x equation: 



12x+4=3x

We move all terms to the left:

12x+4-(3x)=0

We add all the numbers together, and all the variables

9x+4=0

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

9x=-4

x=-4/9

x=-4/9

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