2(3x)(x)=486

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Solution for 2(3x)(x)=486 equation: 


Simplifying
2(3x)(x) = 486

Remove parenthesis around (3x)
2 * 3x(x) = 486

Multiply 2 * 3
6x * x = 486

Multiply x * x
6x2 = 486

Solving
6x2 = 486

Solving for variable 'x'.

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

Divide each side by '6'.
x2 = 81

Simplifying
x2 = 81

Take the square root of each side:
x = {-9, 9}

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