5x^2+10y^2=40

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Solution for 5x^2+10y^2=40 equation:


Simplifying
5x2 + 10y2 = 40

Solving
5x2 + 10y2 = 40

Solving for variable 'x'.

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

Add '-10y2' to each side of the equation.
5x2 + 10y2 + -10y2 = 40 + -10y2

Combine like terms: 10y2 + -10y2 = 0
5x2 + 0 = 40 + -10y2
5x2 = 40 + -10y2

Divide each side by '5'.
x2 = 8 + -2y2

Simplifying
x2 = 8 + -2y2

Reorder the terms:
-8 + x2 + 2y2 = 8 + -2y2 + -8 + 2y2

Reorder the terms:
-8 + x2 + 2y2 = 8 + -8 + -2y2 + 2y2

Combine like terms: 8 + -8 = 0
-8 + x2 + 2y2 = 0 + -2y2 + 2y2
-8 + x2 + 2y2 = -2y2 + 2y2

Combine like terms: -2y2 + 2y2 = 0
-8 + x2 + 2y2 = 0

The solution to this equation could not be determined.

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