2x*x*x-1=127

Solution for 2x*x*x-1=127 equation:

Simplifying
2x * x * x + -1 = 127

Multiply x * x
2x2 * x + -1 = 127

Multiply x2 * x
2x3 + -1 = 127

Reorder the terms:
-1 + 2x3 = 127

Solving
-1 + 2x3 = 127

Solving for variable 'x'.

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

Add '1' to each side of the equation.
-1 + 1 + 2x3 = 127 + 1

Combine like terms: -1 + 1 = 0
0 + 2x3 = 127 + 1
2x3 = 127 + 1

Combine like terms: 127 + 1 = 128
2x3 = 128

Divide each side by '2'.
x3 = 64

Simplifying
x3 = 64

Reorder the terms:
-64 + x3 = 64 + -64

Combine like terms: 64 + -64 = 0
-64 + x3 = 0

The solution to this equation could not be determined.