3x+126=12

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Solution for 3x+126=12 equation: 



3x+126=12

We move all terms to the left:

3x+126-(12)=0

We add all the numbers together, and all the variables

3x+114=0

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

3x=-114

x=-114/3

x=-38

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