(2x+x).2x=384

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Solution for (2x+x).2x=384 equation:


Simplifying
(2x + x) * 0.2x = 384

Combine like terms: 2x + x = 3x
(3x) * 0.2x = 384

Remove parenthesis around (3x)
3x * 0.2x = 384

Reorder the terms for easier multiplication:
3 * 0.2x * x = 384

Multiply 3 * 0.2
0.6x * x = 384

Multiply x * x
0.6x2 = 384

Solving
0.6x2 = 384

Solving for variable 'x'.

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

Divide each side by '0.6'.
x2 = 640

Simplifying
x2 = 640

Take the square root of each side:
x = {-25.298221281, 25.298221281}

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