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7/16=21/8x
We move all terms to the left:
7/16-(21/8x)=0
Domain of the equation: 8x)!=0We add all the numbers together, and all the variables
x!=0/1
x!=0
x∈R
-(+21/8x)+7/16=0
We get rid of parentheses
-21/8x+7/16=0
We calculate fractions
There is no solution for this equation
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