9x^2+16y^2-25=0

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Solution for 9x^2+16y^2-25=0 equation:


Simplifying
9x2 + 16y2 + -25 = 0

Reorder the terms:
-25 + 9x2 + 16y2 = 0

Solving
-25 + 9x2 + 16y2 = 0

Solving for variable 'x'.

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

Add '25' to each side of the equation.
-25 + 9x2 + 25 + 16y2 = 0 + 25

Reorder the terms:
-25 + 25 + 9x2 + 16y2 = 0 + 25

Combine like terms: -25 + 25 = 0
0 + 9x2 + 16y2 = 0 + 25
9x2 + 16y2 = 0 + 25

Combine like terms: 0 + 25 = 25
9x2 + 16y2 = 25

Add '-16y2' to each side of the equation.
9x2 + 16y2 + -16y2 = 25 + -16y2

Combine like terms: 16y2 + -16y2 = 0
9x2 + 0 = 25 + -16y2
9x2 = 25 + -16y2

Divide each side by '9'.
x2 = 2.777777778 + -1.777777778y2

Simplifying
x2 = 2.777777778 + -1.777777778y2

Reorder the terms:
-2.777777778 + x2 + 1.777777778y2 = 2.777777778 + -1.777777778y2 + -2.777777778 + 1.777777778y2

Reorder the terms:
-2.777777778 + x2 + 1.777777778y2 = 2.777777778 + -2.777777778 + -1.777777778y2 + 1.777777778y2

Combine like terms: 2.777777778 + -2.777777778 = 0.000000000
-2.777777778 + x2 + 1.777777778y2 = 0.000000000 + -1.777777778y2 + 1.777777778y2
-2.777777778 + x2 + 1.777777778y2 = -1.777777778y2 + 1.777777778y2

Combine like terms: -1.777777778y2 + 1.777777778y2 = 0.000000000
-2.777777778 + x2 + 1.777777778y2 = 0.000000000

The solution to this equation could not be determined.

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