3x(x-2x)=100

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Solution for 3x(x-2x)=100 equation:


Simplifying
3x(x + -2x) = 100

Combine like terms: x + -2x = -1x
3x(-1x) = 100

Remove parenthesis around (-1x)
3x * -1x = 100

Reorder the terms for easier multiplication:
3 * -1x * x = 100

Multiply 3 * -1
-3x * x = 100

Multiply x * x
-3x2 = 100

Solving
-3x2 = 100

Solving for variable 'x'.

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

Divide each side by '-3'.
x2 = -33.33333333

Simplifying
x2 = -33.33333333

Reorder the terms:
33.33333333 + x2 = -33.33333333 + 33.33333333

Combine like terms: -33.33333333 + 33.33333333 = 0.00000000
33.33333333 + x2 = 0.00000000

The solution to this equation could not be determined.

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