12x-9=5x+6

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Solution for 12x-9=5x+6 equation:



12x-9=5x+6
We move all terms to the left:
12x-9-(5x+6)=0
We get rid of parentheses
12x-5x-6-9=0
We add all the numbers together, and all the variables
7x-15=0
We move all terms containing x to the left, all other terms to the right
7x=15
x=15/7
x=2+1/7

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