2X+8x+9=39

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Solution for 2X+8x+9=39 equation: 



2X+8X+9=39

We move all terms to the left:

2X+8X+9-(39)=0

We add all the numbers together, and all the variables

10X-30=0

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

10X=30

X=30/10

X=3

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