12x-42=47

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Solution for 12x-42=47 equation: 



12x-42=47

We move all terms to the left:

12x-42-(47)=0

We add all the numbers together, and all the variables

12x-89=0

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

12x=89

x=89/12

x=7+5/12

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