9+8x=31

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Solution for 9+8x=31 equation: 



9+8x=31

We move all terms to the left:

9+8x-(31)=0

We add all the numbers together, and all the variables

8x-22=0

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

8x=22

x=22/8

x=2+3/4

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