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6/7=30/k
We move all terms to the left:
6/7-(30/k)=0
Domain of the equation: k)!=0We add all the numbers together, and all the variables
k!=0/1
k!=0
k∈R
-(+30/k)+6/7=0
We get rid of parentheses
-30/k+6/7=0
We calculate fractions
There is no solution for this equation
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