4X^2+5y^2=49

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Solution for 4X^2+5y^2=49 equation: 


Simplifying
4X2 + 5y2 = 49

Solving
4X2 + 5y2 = 49

Solving for variable 'X'.

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

Add '-5y2' to each side of the equation.
4X2 + 5y2 + -5y2 = 49 + -5y2

Combine like terms: 5y2 + -5y2 = 0
4X2 + 0 = 49 + -5y2
4X2 = 49 + -5y2

Divide each side by '4'.
X2 = 12.25 + -1.25y2

Simplifying
X2 = 12.25 + -1.25y2

Reorder the terms:
-12.25 + X2 + 1.25y2 = 12.25 + -1.25y2 + -12.25 + 1.25y2

Reorder the terms:
-12.25 + X2 + 1.25y2 = 12.25 + -12.25 + -1.25y2 + 1.25y2

Combine like terms: 12.25 + -12.25 = 0.00
-12.25 + X2 + 1.25y2 = 0.00 + -1.25y2 + 1.25y2
-12.25 + X2 + 1.25y2 = -1.25y2 + 1.25y2

Combine like terms: -1.25y2 + 1.25y2 = 0.00
-12.25 + X2 + 1.25y2 = 0.00

The solution to this equation could not be determined.

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