12x+7x=18

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Solution for 12x+7x=18 equation:



12x+7x=18
We move all terms to the left:
12x+7x-(18)=0
We add all the numbers together, and all the variables
19x-18=0
We move all terms containing x to the left, all other terms to the right
19x=18
x=18/19
x=18/19

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