12x-7-2-5x=31

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Solution for 12x-7-2-5x=31 equation:



12x-7-2-5x=31
We move all terms to the left:
12x-7-2-5x-(31)=0
We add all the numbers together, and all the variables
7x-40=0
We move all terms containing x to the left, all other terms to the right
7x=40
x=40/7
x=5+5/7

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