8x^2-18=o

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Solution for 8x^2-18=o equation:


Simplifying
8x2 + -18 = o

Reorder the terms:
-18 + 8x2 = o

Solving
-18 + 8x2 = o

Solving for variable 'x'.

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

Add '18' to each side of the equation.
-18 + 18 + 8x2 = 18 + o

Combine like terms: -18 + 18 = 0
0 + 8x2 = 18 + o
8x2 = 18 + o

Divide each side by '8'.
x2 = 2.25 + 0.125o

Simplifying
x2 = 2.25 + 0.125o

Reorder the terms:
-2.25 + -0.125o + x2 = 2.25 + 0.125o + -2.25 + -0.125o

Reorder the terms:
-2.25 + -0.125o + x2 = 2.25 + -2.25 + 0.125o + -0.125o

Combine like terms: 2.25 + -2.25 = 0.00
-2.25 + -0.125o + x2 = 0.00 + 0.125o + -0.125o
-2.25 + -0.125o + x2 = 0.125o + -0.125o

Combine like terms: 0.125o + -0.125o = 0.000
-2.25 + -0.125o + x2 = 0.000

The solution to this equation could not be determined.

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