3x^2+24=18

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Solution for 3x^2+24=18 equation:


Simplifying
3x2 + 24 = 18

Reorder the terms:
24 + 3x2 = 18

Solving
24 + 3x2 = 18

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 + 3x2 = 18 + -24

Combine like terms: 24 + -24 = 0
0 + 3x2 = 18 + -24
3x2 = 18 + -24

Combine like terms: 18 + -24 = -6
3x2 = -6

Divide each side by '3'.
x2 = -2

Simplifying
x2 = -2

Reorder the terms:
2 + x2 = -2 + 2

Combine like terms: -2 + 2 = 0
2 + x2 = 0

The solution to this equation could not be determined.

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