3w+9-8w=31

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Solution for 3w+9-8w=31 equation: 



3w+9-8w=31

We move all terms to the left:

3w+9-8w-(31)=0

We add all the numbers together, and all the variables

-5w-22=0

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

-5w=22

w=22/-5

w=-4+2/5

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