X+y+x^2+y^2=40

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


Simplifying
X + y + x2 + y2 = 40

Reorder the terms:
X + x2 + y + y2 = 40

Solving
X + x2 + y + y2 = 40

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.
X + x2 + y + -1x2 + y2 = 40 + -1x2

Reorder the terms:
X + x2 + -1x2 + y + y2 = 40 + -1x2

Combine like terms: x2 + -1x2 = 0
X + 0 + y + y2 = 40 + -1x2
X + y + y2 = 40 + -1x2

Add '-1y' to each side of the equation.
X + y + -1y + y2 = 40 + -1x2 + -1y

Combine like terms: y + -1y = 0
X + 0 + y2 = 40 + -1x2 + -1y
X + y2 = 40 + -1x2 + -1y

Add '-1y2' to each side of the equation.
X + y2 + -1y2 = 40 + -1x2 + -1y + -1y2

Combine like terms: y2 + -1y2 = 0
X + 0 = 40 + -1x2 + -1y + -1y2
X = 40 + -1x2 + -1y + -1y2

Simplifying
X = 40 + -1x2 + -1y + -1y2

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