3x^2-18=5x^2

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Solution for 3x^2-18=5x^2 equation: 



3x^2-18=5x^2

We move all terms to the left:

3x^2-18-(5x^2)=0

We add all the numbers together, and all the variables

-2x^2-18=0

a = -2; b = 0; c = -18;
Δ = b2-4ac
Δ = 02-4·(-2)·(-18)
Δ = -144
Delta is less than zero, so there is no solution for the equation

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