(1/2)x+6=3x-1

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Solution for (1/2)x+6=3x-1 equation:



(1/2)x+6=3x-1
We move all terms to the left:
(1/2)x+6-(3x-1)=0
Domain of the equation: 2)x!=0
x!=0/1
x!=0
x∈R
We add all the numbers together, and all the variables
(+1/2)x-(3x-1)+6=0
We multiply parentheses
x^2-(3x-1)+6=0
We get rid of parentheses
x^2-3x+1+6=0
We add all the numbers together, and all the variables
x^2-3x+7=0
a = 1; b = -3; c = +7;
Δ = b2-4ac
Δ = -32-4·1·7
Δ = -19
Delta is less than zero, so there is no solution for the equation

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