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0=0.12x+39.95
We move all terms to the left:
0-(0.12x+39.95)=0
We add all the numbers together, and all the variables
-(0.12x+39.95)=0
We get rid of parentheses
-0.12x-39.95=0
We move all terms containing x to the left, all other terms to the right
-0.12x=39.95
x=39.95/-0.12
x=-332+0.11/0.12
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