6x^3-8=40

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Solution for 6x^3-8=40 equation:


Simplifying
6x3 + -8 = 40

Reorder the terms:
-8 + 6x3 = 40

Solving
-8 + 6x3 = 40

Solving for variable 'x'.

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

Add '8' to each side of the equation.
-8 + 8 + 6x3 = 40 + 8

Combine like terms: -8 + 8 = 0
0 + 6x3 = 40 + 8
6x3 = 40 + 8

Combine like terms: 40 + 8 = 48
6x3 = 48

Divide each side by '6'.
x3 = 8

Simplifying
x3 = 8

Reorder the terms:
-8 + x3 = 8 + -8

Combine like terms: 8 + -8 = 0
-8 + x3 = 0

The solution to this equation could not be determined.

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