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7/v+1/2=9/v
We move all terms to the left:
7/v+1/2-(9/v)=0
Domain of the equation: v!=0
v∈R
Domain of the equation: v)!=0We add all the numbers together, and all the variables
v!=0/1
v!=0
v∈R
7/v-(+9/v)+1/2=0
We get rid of parentheses
7/v-9/v+1/2=0
We calculate fractions
There is no solution for this equation
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