2x+7x=3

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Solution for 2x+7x=3 equation: 



2x+7x=3

We move all terms to the left:

2x+7x-(3)=0

We add all the numbers together, and all the variables

9x-3=0

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

9x=3

x=3/9

x=1/3

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