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14/21=8/b
We move all terms to the left:
14/21-(8/b)=0
Domain of the equation: b)!=0We add all the numbers together, and all the variables
b!=0/1
b!=0
b∈R
-(+8/b)+14/21=0
We get rid of parentheses
-8/b+14/21=0
We calculate fractions
There is no solution for this equation
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