(1-2x)x=3

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



(1-2x)x=3

We move all terms to the left:

(1-2x)x-(3)=0

We add all the numbers together, and all the variables

(-2x+1)x-3=0

We multiply parentheses

-2x^2+x-3=0

a = -2; b = 1; c = -3;
Δ = b2-4ac
Δ = 12-4·(-2)·(-3)
Δ = -23
Delta is less than zero, so there is no solution for the equation

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