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91/4=1/2z
We move all terms to the left:
91/4-(1/2z)=0
Domain of the equation: 2z)!=0We add all the numbers together, and all the variables
z!=0/1
z!=0
z∈R
-(+1/2z)+91/4=0
We get rid of parentheses
-1/2z+91/4=0
We calculate fractions
There is no solution for this equation
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