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-0.2w-3.5=8.2
We move all terms to the left:
-0.2w-3.5-(8.2)=0
We add all the numbers together, and all the variables
-0.2w-11.7=0
We move all terms containing w to the left, all other terms to the right
-0.2w=11.7
w=11.7/-0.2
w=-58+0.1/0.2
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