9x^2-24=12

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Solution for 9x^2-24=12 equation:


Simplifying
9x2 + -24 = 12

Reorder the terms:
-24 + 9x2 = 12

Solving
-24 + 9x2 = 12

Solving for variable 'x'.

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

Add '24' to each side of the equation.
-24 + 24 + 9x2 = 12 + 24

Combine like terms: -24 + 24 = 0
0 + 9x2 = 12 + 24
9x2 = 12 + 24

Combine like terms: 12 + 24 = 36
9x2 = 36

Divide each side by '9'.
x2 = 4

Simplifying
x2 = 4

Take the square root of each side:
x = {-2, 2}

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