20y^2-16x^2-320=0

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Solution for 20y^2-16x^2-320=0 equation:


Simplifying
20y2 + -16x2 + -320 = 0

Reorder the terms:
-320 + -16x2 + 20y2 = 0

Solving
-320 + -16x2 + 20y2 = 0

Solving for variable 'x'.

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

Add '320' to each side of the equation.
-320 + -16x2 + 320 + 20y2 = 0 + 320

Reorder the terms:
-320 + 320 + -16x2 + 20y2 = 0 + 320

Combine like terms: -320 + 320 = 0
0 + -16x2 + 20y2 = 0 + 320
-16x2 + 20y2 = 0 + 320

Combine like terms: 0 + 320 = 320
-16x2 + 20y2 = 320

Add '-20y2' to each side of the equation.
-16x2 + 20y2 + -20y2 = 320 + -20y2

Combine like terms: 20y2 + -20y2 = 0
-16x2 + 0 = 320 + -20y2
-16x2 = 320 + -20y2

Divide each side by '-16'.
x2 = -20 + 1.25y2

Simplifying
x2 = -20 + 1.25y2

Reorder the terms:
20 + x2 + -1.25y2 = -20 + 1.25y2 + 20 + -1.25y2

Reorder the terms:
20 + x2 + -1.25y2 = -20 + 20 + 1.25y2 + -1.25y2

Combine like terms: -20 + 20 = 0
20 + x2 + -1.25y2 = 0 + 1.25y2 + -1.25y2
20 + x2 + -1.25y2 = 1.25y2 + -1.25y2

Combine like terms: 1.25y2 + -1.25y2 = 0.00
20 + x2 + -1.25y2 = 0.00

The solution to this equation could not be determined.

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