30=x^2+y^2

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Solution for 30=x^2+y^2 equation:


Simplifying
30 = x2 + y2

Solving
30 = x2 + y2

Solving for variable 'x'.

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

Add '-1x2' to each side of the equation.
30 + -1x2 = x2 + -1x2 + y2

Combine like terms: x2 + -1x2 = 0
30 + -1x2 = 0 + y2
30 + -1x2 = y2

Add '-30' to each side of the equation.
30 + -30 + -1x2 = -30 + y2

Combine like terms: 30 + -30 = 0
0 + -1x2 = -30 + y2
-1x2 = -30 + y2

Divide each side by '-1'.
x2 = 30 + -1y2

Simplifying
x2 = 30 + -1y2

Reorder the terms:
-30 + x2 + y2 = 30 + -1y2 + -30 + y2

Reorder the terms:
-30 + x2 + y2 = 30 + -30 + -1y2 + y2

Combine like terms: 30 + -30 = 0
-30 + x2 + y2 = 0 + -1y2 + y2
-30 + x2 + y2 = -1y2 + y2

Combine like terms: -1y2 + y2 = 0
-30 + x2 + y2 = 0

The solution to this equation could not be determined.

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