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31/2x=-6x
We move all terms to the left:
31/2x-(-6x)=0
Domain of the equation: 2x!=0We get rid of parentheses
x!=0/2
x!=0
x∈R
31/2x+6x=0
We multiply all the terms by the denominator
6x*2x+31=0
Wy multiply elements
12x^2+31=0
a = 12; b = 0; c = +31;
Δ = b2-4ac
Δ = 02-4·12·31
Δ = -1488
Delta is less than zero, so there is no solution for the equation
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