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6500-x+18/100*6500-x=3500
We move all terms to the left:
6500-x+18/100*6500-x-(3500)=0
determiningTheFunctionDomain -x-x+6500-3500+18/100*6500=0
We add all the numbers together, and all the variables
-2x+3000+18/100*6500=0
We multiply all the terms by the denominator
-2x*100*6500+18+3000*100*6500=0
We add all the numbers together, and all the variables
-2x*100*6500+1950000018=0
Wy multiply elements
-1300000x*6+1950000018=0
Wy multiply elements
-7800000x+1950000018=0
We move all terms containing x to the left, all other terms to the right
-7800000x=-1950000018
x=-1950000018/-7800000
x=250+3/1300000
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