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

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


Simplifying
x2 + -16y2 + -9 = 0

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

Solving
-9 + x2 + -16y2 = 0

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 + 9 + -16y2 = 0 + 9

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

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

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

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

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

Simplifying
x2 = 9 + 16y2

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

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

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

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

The solution to this equation could not be determined.

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