3x-2-x=-12

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Solution for 3x-2-x=-12 equation:



3x-2-x=-12
We move all terms to the left:
3x-2-x-(-12)=0
We add all the numbers together, and all the variables
2x+10=0
We move all terms containing x to the left, all other terms to the right
2x=-10
x=-10/2
x=-5

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