X*2+y*2=20

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Solution for X*2+y*2=20 equation:


Simplifying
X * 2 + y * 2 = 20

Reorder the terms for easier multiplication:
2X + y * 2 = 20

Reorder the terms for easier multiplication:
2X + 2y = 20

Solving
2X + 2y = 20

Solving for variable 'X'.

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

Add '-2y' to each side of the equation.
2X + 2y + -2y = 20 + -2y

Combine like terms: 2y + -2y = 0
2X + 0 = 20 + -2y
2X = 20 + -2y

Divide each side by '2'.
X = 10 + -1y

Simplifying
X = 10 + -1y

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