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2/5x-1/2x+4=3/10x-2
We move all terms to the left:
2/5x-1/2x+4-(3/10x-2)=0
Domain of the equation: 5x!=0
x!=0/5
x!=0
x∈R
Domain of the equation: 2x!=0
x!=0/2
x!=0
x∈R
Domain of the equation: 10x-2)!=0We get rid of parentheses
x∈R
2/5x-1/2x-3/10x+2+4=0
We calculate fractions
We do not support expression: x^3
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