x^2+y^2-6y+9=4

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Solution for x^2+y^2-6y+9=4 equation:


Simplifying
x2 + y2 + -6y + 9 = 4

Reorder the terms:
9 + x2 + -6y + y2 = 4

Solving
9 + x2 + -6y + y2 = 4

Solving for variable 'x'.

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

Add '-9' to each side of the equation.
9 + x2 + -6y + -9 + y2 = 4 + -9

Reorder the terms:
9 + -9 + x2 + -6y + y2 = 4 + -9

Combine like terms: 9 + -9 = 0
0 + x2 + -6y + y2 = 4 + -9
x2 + -6y + y2 = 4 + -9

Combine like terms: 4 + -9 = -5
x2 + -6y + y2 = -5

Add '6y' to each side of the equation.
x2 + -6y + 6y + y2 = -5 + 6y

Combine like terms: -6y + 6y = 0
x2 + 0 + y2 = -5 + 6y
x2 + y2 = -5 + 6y

Add '-1y2' to each side of the equation.
x2 + y2 + -1y2 = -5 + 6y + -1y2

Combine like terms: y2 + -1y2 = 0
x2 + 0 = -5 + 6y + -1y2
x2 = -5 + 6y + -1y2

Simplifying
x2 = -5 + 6y + -1y2

Reorder the terms:
5 + x2 + -6y + y2 = -5 + 6y + -1y2 + 5 + -6y + y2

Reorder the terms:
5 + x2 + -6y + y2 = -5 + 5 + 6y + -6y + -1y2 + y2

Combine like terms: -5 + 5 = 0
5 + x2 + -6y + y2 = 0 + 6y + -6y + -1y2 + y2
5 + x2 + -6y + y2 = 6y + -6y + -1y2 + y2

Combine like terms: 6y + -6y = 0
5 + x2 + -6y + y2 = 0 + -1y2 + y2
5 + x2 + -6y + y2 = -1y2 + y2

Combine like terms: -1y2 + y2 = 0
5 + x2 + -6y + y2 = 0

The solution to this equation could not be determined.

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