(2/5)x+6=3x-8

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Solution for (2/5)x+6=3x-8 equation:



(2/5)x+6=3x-8
We move all terms to the left:
(2/5)x+6-(3x-8)=0
Domain of the equation: 5)x!=0
x!=0/1
x!=0
x∈R
We add all the numbers together, and all the variables
(+2/5)x-(3x-8)+6=0
We multiply parentheses
2x^2-(3x-8)+6=0
We get rid of parentheses
2x^2-3x+8+6=0
We add all the numbers together, and all the variables
2x^2-3x+14=0
a = 2; b = -3; c = +14;
Δ = b2-4ac
Δ = -32-4·2·14
Δ = -103
Delta is less than zero, so there is no solution for the equation

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