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2/5=b/b-27
We move all terms to the left:
2/5-(b/b-27)=0
Domain of the equation: b-27)!=0We get rid of parentheses
b∈R
-b/b+27+2/5=0
Fractions to decimals
27+1+2/5=0
We multiply all the terms by the denominator
2+27*5+1*5=0
We add all the numbers together, and all the variables
142!=0
There is no solution for this equation
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