X^2-18x+209=2x+11

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Solution for X^2-18x+209=2x+11 equation: 



X^2-18X+209=2X+11

We move all terms to the left:

X^2-18X+209-(2X+11)=0

We get rid of parentheses

X^2-18X-2X-11+209=0

We add all the numbers together, and all the variables

X^2-20X+198=0

a = 1; b = -20; c = +198;
Δ = b2-4ac
Δ = -202-4·1·198
Δ = -392
Delta is less than zero, so there is no solution for the equation

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