12x=9+15

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Solution for 12x=9+15 equation:



12x=9+15
We move all terms to the left:
12x-(9+15)=0
We add all the numbers together, and all the variables
12x-24=0
We move all terms containing x to the left, all other terms to the right
12x=24
x=24/12
x=2

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