x^2+90=50-6x

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Solution for x^2+90=50-6x equation: 



x^2+90=50-6x

We move all terms to the left:

x^2+90-(50-6x)=0

We add all the numbers together, and all the variables

x^2-(-6x+50)+90=0

We get rid of parentheses

x^2+6x-50+90=0

We add all the numbers together, and all the variables

x^2+6x+40=0

a = 1; b = 6; c = +40;
Δ = b2-4ac
Δ = 62-4·1·40
Δ = -124
Delta is less than zero, so there is no solution for the equation

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