(1/2)x-2=4x-23

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Solution for (1/2)x-2=4x-23 equation: 



(1/2)x-2=4x-23

We move all terms to the left:

(1/2)x-2-(4x-23)=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-(4x-23)-2=0

We multiply parentheses

x^2-(4x-23)-2=0

We get rid of parentheses

x^2-4x+23-2=0

We add all the numbers together, and all the variables

x^2-4x+21=0

a = 1; b = -4; c = +21;
Δ = b2-4ac
Δ = -42-4·1·21
Δ = -68
Delta is less than zero, so there is no solution for the equation

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