(2x-1)3=9

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Solution for (2x-1)3=9 equation:


Simplifying
(2x + -1) * 3 = 9

Reorder the terms:
(-1 + 2x) * 3 = 9

Reorder the terms for easier multiplication:
3(-1 + 2x) = 9
(-1 * 3 + 2x * 3) = 9
(-3 + 6x) = 9

Solving
-3 + 6x = 9

Solving for variable 'x'.

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

Add '3' to each side of the equation.
-3 + 3 + 6x = 9 + 3

Combine like terms: -3 + 3 = 0
0 + 6x = 9 + 3
6x = 9 + 3

Combine like terms: 9 + 3 = 12
6x = 12

Divide each side by '6'.
x = 2

Simplifying
x = 2

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