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3/10c-1/5=-2
We move all terms to the left:
3/10c-1/5-(-2)=0
Domain of the equation: 10c!=0We add all the numbers together, and all the variables
c!=0/10
c!=0
c∈R
3/10c+2-1/5=0
We calculate fractions
There is no solution for this equation
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