0.5x+20=-x(5-3)

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Solution for 0.5x+20=-x(5-3) equation: 



0.5x+20=-x(5-3)

We move all terms to the left:

0.5x+20-(-x(5-3))=0

We add all the numbers together, and all the variables

0.5x-(-x2)+20=0

We get rid of parentheses

0.5x+x2+20=0

We add all the numbers together, and all the variables

x^2+0.5x+20=0

a = 1; b = 0.5; c = +20;
Δ = b2-4ac
Δ = 0.52-4·1·20
Δ = -79.75
Delta is less than zero, so there is no solution for the equation

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