4x^2-36y^2=49

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Solution for 4x^2-36y^2=49 equation: 


Simplifying
4x2 + -36y2 = 49

Solving
4x2 + -36y2 = 49

Solving for variable 'x'.

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

Add '36y2' to each side of the equation.
4x2 + -36y2 + 36y2 = 49 + 36y2

Combine like terms: -36y2 + 36y2 = 0
4x2 + 0 = 49 + 36y2
4x2 = 49 + 36y2

Divide each side by '4'.
x2 = 12.25 + 9y2

Simplifying
x2 = 12.25 + 9y2

Reorder the terms:
-12.25 + x2 + -9y2 = 12.25 + 9y2 + -12.25 + -9y2

Reorder the terms:
-12.25 + x2 + -9y2 = 12.25 + -12.25 + 9y2 + -9y2

Combine like terms: 12.25 + -12.25 = 0.00
-12.25 + x2 + -9y2 = 0.00 + 9y2 + -9y2
-12.25 + x2 + -9y2 = 9y2 + -9y2

Combine like terms: 9y2 + -9y2 = 0
-12.25 + x2 + -9y2 = 0

The solution to this equation could not be determined.

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