12x+3=57

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Solution for 12x+3=57 equation: 



12x+3=57

We move all terms to the left:

12x+3-(57)=0

We add all the numbers together, and all the variables

12x-54=0

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

12x=54

x=54/12

x=4+1/2

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