3x+6+7x=15

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Solution for 3x+6+7x=15 equation: 



3x+6+7x=15

We move all terms to the left:

3x+6+7x-(15)=0

We add all the numbers together, and all the variables

10x-9=0

We move all terms containing x to the left, all other terms to the right

10x=9

x=9/10

x=9/10

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