x^2+9=x-3x-39

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Solution for x^2+9=x-3x-39 equation: 



x^2+9=x-3x-39

We move all terms to the left:

x^2+9-(x-3x-39)=0

We add all the numbers together, and all the variables

x^2-(-2x-39)+9=0

We get rid of parentheses

x^2+2x+39+9=0

We add all the numbers together, and all the variables

x^2+2x+48=0

a = 1; b = 2; c = +48;
Δ = b2-4ac
Δ = 22-4·1·48
Δ = -188
Delta is less than zero, so there is no solution for the equation

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