X^2-18x+20.4y-60.21=0

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Solution for X^2-18x+20.4y-60.21=0 equation: 


Simplifying
X2 + -18x + 20.4y + -60.21 = 0

Reorder the terms:
-60.21 + X2 + -18x + 20.4y = 0

Solving
-60.21 + X2 + -18x + 20.4y = 0

Solving for variable 'X'.

Move all terms containing X to the left, all other terms to the right.

Add '60.21' to each side of the equation.
-60.21 + X2 + -18x + 60.21 + 20.4y = 0 + 60.21

Reorder the terms:
-60.21 + 60.21 + X2 + -18x + 20.4y = 0 + 60.21

Combine like terms: -60.21 + 60.21 = 0.00
0.00 + X2 + -18x + 20.4y = 0 + 60.21
X2 + -18x + 20.4y = 0 + 60.21

Combine like terms: 0 + 60.21 = 60.21
X2 + -18x + 20.4y = 60.21

Add '18x' to each side of the equation.
X2 + -18x + 18x + 20.4y = 60.21 + 18x

Combine like terms: -18x + 18x = 0
X2 + 0 + 20.4y = 60.21 + 18x
X2 + 20.4y = 60.21 + 18x

Add '-20.4y' to each side of the equation.
X2 + 20.4y + -20.4y = 60.21 + 18x + -20.4y

Combine like terms: 20.4y + -20.4y = 0.0
X2 + 0.0 = 60.21 + 18x + -20.4y
X2 = 60.21 + 18x + -20.4y

Simplifying
X2 = 60.21 + 18x + -20.4y

Reorder the terms:
-60.21 + X2 + -18x + 20.4y = 60.21 + 18x + -20.4y + -60.21 + -18x + 20.4y

Reorder the terms:
-60.21 + X2 + -18x + 20.4y = 60.21 + -60.21 + 18x + -18x + -20.4y + 20.4y

Combine like terms: 60.21 + -60.21 = 0.00
-60.21 + X2 + -18x + 20.4y = 0.00 + 18x + -18x + -20.4y + 20.4y
-60.21 + X2 + -18x + 20.4y = 18x + -18x + -20.4y + 20.4y

Combine like terms: 18x + -18x = 0
-60.21 + X2 + -18x + 20.4y = 0 + -20.4y + 20.4y
-60.21 + X2 + -18x + 20.4y = -20.4y + 20.4y

Combine like terms: -20.4y + 20.4y = 0.0
-60.21 + X2 + -18x + 20.4y = 0.0

The solution to this equation could not be determined.

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