x(3x-x)=456

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Solution for x(3x-x)=456 equation:


Simplifying
x(3x + -1x) = 456

Combine like terms: 3x + -1x = 2x
x(2x) = 456

Remove parenthesis around (2x)
x * 2x = 456

Reorder the terms for easier multiplication:
2x * x = 456

Multiply x * x
2x2 = 456

Solving
2x2 = 456

Solving for variable 'x'.

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

Divide each side by '2'.
x2 = 228

Simplifying
x2 = 228

Take the square root of each side:
x = {-15.099668871, 15.099668871}

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