x^2-20y+40=0

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Solution for x^2-20y+40=0 equation:


Simplifying
x2 + -20y + 40 = 0

Reorder the terms:
40 + x2 + -20y = 0

Solving
40 + x2 + -20y = 0

Solving for variable 'x'.

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

Add '-40' to each side of the equation.
40 + x2 + -40 + -20y = 0 + -40

Reorder the terms:
40 + -40 + x2 + -20y = 0 + -40

Combine like terms: 40 + -40 = 0
0 + x2 + -20y = 0 + -40
x2 + -20y = 0 + -40

Combine like terms: 0 + -40 = -40
x2 + -20y = -40

Add '20y' to each side of the equation.
x2 + -20y + 20y = -40 + 20y

Combine like terms: -20y + 20y = 0
x2 + 0 = -40 + 20y
x2 = -40 + 20y

Simplifying
x2 = -40 + 20y

Reorder the terms:
40 + x2 + -20y = -40 + 20y + 40 + -20y

Reorder the terms:
40 + x2 + -20y = -40 + 40 + 20y + -20y

Combine like terms: -40 + 40 = 0
40 + x2 + -20y = 0 + 20y + -20y
40 + x2 + -20y = 20y + -20y

Combine like terms: 20y + -20y = 0
40 + x2 + -20y = 0

The solution to this equation could not be determined.

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