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-3.3x=31.88
We move all terms to the left:
-3.3x-(31.88)=0
We add all the numbers together, and all the variables
-3.3x-31.88=0
We move all terms containing x to the left, all other terms to the right
-3.3x=31.88
x=31.88/-3.3
x=-9+2.18/3.3
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