10x^2+10y^2=40

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


Simplifying
10x2 + 10y2 = 40

Solving
10x2 + 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.
10x2 + 10y2 + -10y2 = 40 + -10y2

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

Divide each side by '10'.
x2 = 4 + -1y2

Simplifying
x2 = 4 + -1y2

Reorder the terms:
-4 + x2 + y2 = 4 + -1y2 + -4 + y2

Reorder the terms:
-4 + x2 + y2 = 4 + -4 + -1y2 + y2

Combine like terms: 4 + -4 = 0
-4 + x2 + y2 = 0 + -1y2 + y2
-4 + x2 + y2 = -1y2 + y2

Combine like terms: -1y2 + y2 = 0
-4 + x2 + y2 = 0

The solution to this equation could not be determined.

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