(3x)2=12x

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Solution for (3x)2=12x equation:


Simplifying
(3x) * 2 = 12x

Remove parenthesis around (3x)
3x * 2 = 12x

Reorder the terms for easier multiplication:
3 * 2x = 12x

Multiply 3 * 2
6x = 12x

Solving
6x = 12x

Solving for variable 'x'.

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

Add '-12x' to each side of the equation.
6x + -12x = 12x + -12x

Combine like terms: 6x + -12x = -6x
-6x = 12x + -12x

Combine like terms: 12x + -12x = 0
-6x = 0

Divide each side by '-6'.
x = 0

Simplifying
x = 0

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