(3x)(4x)=108

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Solution for (3x)(4x)=108 equation: 


Simplifying
(3x)(4x) = 108

Remove parenthesis around (3x)
3x(4x) = 108

Remove parenthesis around (4x)
3x * 4x = 108

Reorder the terms for easier multiplication:
3 * 4x * x = 108

Multiply 3 * 4
12x * x = 108

Multiply x * x
12x2 = 108

Solving
12x2 = 108

Solving for variable 'x'.

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

Divide each side by '12'.
x2 = 9

Simplifying
x2 = 9

Take the square root of each side:
x = {-3, 3}

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