-3x-85=104-12x

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Solution for -3x-85=104-12x equation:



-3x-85=104-12x
We move all terms to the left:
-3x-85-(104-12x)=0
We add all the numbers together, and all the variables
-3x-(-12x+104)-85=0
We get rid of parentheses
-3x+12x-104-85=0
We add all the numbers together, and all the variables
9x-189=0
We move all terms containing x to the left, all other terms to the right
9x=189
x=189/9
x=21

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