3x-8+12x=82

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Solution for 3x-8+12x=82 equation: 



3x-8+12x=82

We move all terms to the left:

3x-8+12x-(82)=0

We add all the numbers together, and all the variables

15x-90=0

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

15x=90

x=90/15

x=6

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