x^2+4y=12.9

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Solution for x^2+4y=12.9 equation:


Simplifying
x2 + 4y = 12.9

Solving
x2 + 4y = 12.9

Solving for variable 'x'.

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

Add '-4y' to each side of the equation.
x2 + 4y + -4y = 12.9 + -4y

Combine like terms: 4y + -4y = 0
x2 + 0 = 12.9 + -4y
x2 = 12.9 + -4y

Simplifying
x2 = 12.9 + -4y

Reorder the terms:
-12.9 + x2 + 4y = 12.9 + -4y + -12.9 + 4y

Reorder the terms:
-12.9 + x2 + 4y = 12.9 + -12.9 + -4y + 4y

Combine like terms: 12.9 + -12.9 = 0.0
-12.9 + x2 + 4y = 0.0 + -4y + 4y
-12.9 + x2 + 4y = -4y + 4y

Combine like terms: -4y + 4y = 0
-12.9 + x2 + 4y = 0

The solution to this equation could not be determined.

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