12x-1x=7+2

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Solution for 12x-1x=7+2 equation:



12x-1x=7+2
We move all terms to the left:
12x-1x-(7+2)=0
We add all the numbers together, and all the variables
12x-1x-9=0
We add all the numbers together, and all the variables
11x-9=0
We move all terms containing x to the left, all other terms to the right
11x=9
x=9/11
x=9/11

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