z-6=z^2-3z

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Solution for z-6=z^2-3z equation: 



z-6=z^2-3z

We move all terms to the left:

z-6-(z^2-3z)=0

We get rid of parentheses

-z^2+z+3z-6=0

We add all the numbers together, and all the variables

-1z^2+4z-6=0

a = -1; b = 4; c = -6;
Δ = b2-4ac
Δ = 42-4·(-1)·(-6)
Δ = -8
Delta is less than zero, so there is no solution for the equation

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