9x^2=25-9

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Solution for 9x^2=25-9 equation: 


Simplifying
9x2 = 25 + -9

Combine like terms: 25 + -9 = 16
9x2 = 16

Solving
9x2 = 16

Solving for variable 'x'.

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

Divide each side by '9'.
x2 = 1.777777778

Simplifying
x2 = 1.777777778

Take the square root of each side:
x = {-1.333333333, 1.333333333}

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