9x^2=42

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Solution for 9x^2=42 equation: 


Simplifying
9x2 = 42

Solving
9x2 = 42

Solving for variable 'x'.

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

Divide each side by '9'.
x2 = 4.666666667

Simplifying
x2 = 4.666666667

Take the square root of each side:
x = {-2.1602469, 2.1602469}

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