25x^2+16y^2-160=0

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Solution for 25x^2+16y^2-160=0 equation:


Simplifying
25x2 + 16y2 + -160 = 0

Reorder the terms:
-160 + 25x2 + 16y2 = 0

Solving
-160 + 25x2 + 16y2 = 0

Solving for variable 'x'.

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

Add '160' to each side of the equation.
-160 + 25x2 + 160 + 16y2 = 0 + 160

Reorder the terms:
-160 + 160 + 25x2 + 16y2 = 0 + 160

Combine like terms: -160 + 160 = 0
0 + 25x2 + 16y2 = 0 + 160
25x2 + 16y2 = 0 + 160

Combine like terms: 0 + 160 = 160
25x2 + 16y2 = 160

Add '-16y2' to each side of the equation.
25x2 + 16y2 + -16y2 = 160 + -16y2

Combine like terms: 16y2 + -16y2 = 0
25x2 + 0 = 160 + -16y2
25x2 = 160 + -16y2

Divide each side by '25'.
x2 = 6.4 + -0.64y2

Simplifying
x2 = 6.4 + -0.64y2

Reorder the terms:
-6.4 + x2 + 0.64y2 = 6.4 + -0.64y2 + -6.4 + 0.64y2

Reorder the terms:
-6.4 + x2 + 0.64y2 = 6.4 + -6.4 + -0.64y2 + 0.64y2

Combine like terms: 6.4 + -6.4 = 0.0
-6.4 + x2 + 0.64y2 = 0.0 + -0.64y2 + 0.64y2
-6.4 + x2 + 0.64y2 = -0.64y2 + 0.64y2

Combine like terms: -0.64y2 + 0.64y2 = 0.00
-6.4 + x2 + 0.64y2 = 0.00

The solution to this equation could not be determined.

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