4x^2+25=9z^2

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Solution for 4x^2+25=9z^2 equation:


Simplifying
4x2 + 25 = 9z2

Reorder the terms:
25 + 4x2 = 9z2

Solving
25 + 4x2 = 9z2

Solving for variable 'x'.

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

Add '-25' to each side of the equation.
25 + -25 + 4x2 = -25 + 9z2

Combine like terms: 25 + -25 = 0
0 + 4x2 = -25 + 9z2
4x2 = -25 + 9z2

Divide each side by '4'.
x2 = -6.25 + 2.25z2

Simplifying
x2 = -6.25 + 2.25z2

Reorder the terms:
6.25 + x2 + -2.25z2 = -6.25 + 2.25z2 + 6.25 + -2.25z2

Reorder the terms:
6.25 + x2 + -2.25z2 = -6.25 + 6.25 + 2.25z2 + -2.25z2

Combine like terms: -6.25 + 6.25 = 0.00
6.25 + x2 + -2.25z2 = 0.00 + 2.25z2 + -2.25z2
6.25 + x2 + -2.25z2 = 2.25z2 + -2.25z2

Combine like terms: 2.25z2 + -2.25z2 = 0.00
6.25 + x2 + -2.25z2 = 0.00

The solution to this equation could not be determined.

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