3x^2=-63+18x

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Solution for 3x^2=-63+18x equation: 



3x^2=-63+18x

We move all terms to the left:

3x^2-(-63+18x)=0

We add all the numbers together, and all the variables

3x^2-(18x-63)=0

We get rid of parentheses

3x^2-18x+63=0

a = 3; b = -18; c = +63;
Δ = b2-4ac
Δ = -182-4·3·63
Δ = -432
Delta is less than zero, so there is no solution for the equation

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