3x^2+3y^2=7

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Solution for 3x^2+3y^2=7 equation: 


Simplifying
3x2 + 3y2 = 7

Solving
3x2 + 3y2 = 7

Solving for variable 'x'.

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

Add '-3y2' to each side of the equation.
3x2 + 3y2 + -3y2 = 7 + -3y2

Combine like terms: 3y2 + -3y2 = 0
3x2 + 0 = 7 + -3y2
3x2 = 7 + -3y2

Divide each side by '3'.
x2 = 2.333333333 + -1y2

Simplifying
x2 = 2.333333333 + -1y2

Reorder the terms:
-2.333333333 + x2 + y2 = 2.333333333 + -1y2 + -2.333333333 + y2

Reorder the terms:
-2.333333333 + x2 + y2 = 2.333333333 + -2.333333333 + -1y2 + y2

Combine like terms: 2.333333333 + -2.333333333 = 0.000000000
-2.333333333 + x2 + y2 = 0.000000000 + -1y2 + y2
-2.333333333 + x2 + y2 = -1y2 + y2

Combine like terms: -1y2 + y2 = 0
-2.333333333 + x2 + y2 = 0

The solution to this equation could not be determined.

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