2x^2-20x=-60

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Solution for 2x^2-20x=-60 equation: 



2x^2-20x=-60

We move all terms to the left:

2x^2-20x-(-60)=0

We add all the numbers together, and all the variables

2x^2-20x+60=0

a = 2; b = -20; c = +60;
Δ = b2-4ac
Δ = -202-4·2·60
Δ = -80
Delta is less than zero, so there is no solution for the equation

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