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2x+2*12.5=38
We move all terms to the left:
2x+2*12.5-(38)=0
determiningTheFunctionDomain 2x-38+2*12.5=0
We add all the numbers together, and all the variables
2x-13=0
We move all terms containing x to the left, all other terms to the right
2x=13
x=13/2
x=6+1/2
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