0.8x+6/0.4x+3=2

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Solution for 0.8x+6/0.4x+3=2 equation: 



0.8x+6/0.4x+3=2

We move all terms to the left:

0.8x+6/0.4x+3-(2)=0



Domain of the equation: 0.4x!=0

x!=0/0.4

x!=0

x∈R



We add all the numbers together, and all the variables

0.8x+6/0.4x+1=0

We multiply all the terms by the denominator


(0.8x)*0.4x+1*0.4x+6=0

We add all the numbers together, and all the variables

(+0.8x)*0.4x+1*0.4x+6=0

We multiply parentheses

0x^2+1*0.4x+6=0

Wy multiply elements

0x^2+0x+6=0

We add all the numbers together, and all the variables

x^2+x+6=0

a = 1; b = 1; c = +6;
Δ = b2-4ac
Δ = 12-4·1·6
Δ = -23
Delta is less than zero, so there is no solution for the equation

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