12+3x-5+2=-80

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Solution for 12+3x-5+2=-80 equation: 



12+3x-5+2=-80

We move all terms to the left:

12+3x-5+2-(-80)=0

We add all the numbers together, and all the variables

3x+89=0

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

3x=-89

x=-89/3

x=-29+2/3

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