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7/12x=21/4
We move all terms to the left:
7/12x-(21/4)=0
Domain of the equation: 12x!=0We add all the numbers together, and all the variables
x!=0/12
x!=0
x∈R
7/12x-(+21/4)=0
We get rid of parentheses
7/12x-21/4=0
We calculate fractions
There is no solution for this equation
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