2x^2-x=0-x-1

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Solution for 2x^2-x=0-x-1 equation:


Simplifying
2x2 + -1x = 0 + -1x + -1

Reorder the terms:
-1x + 2x2 = 0 + -1x + -1

Reorder the terms:
-1x + 2x2 = 0 + -1 + -1x

Combine like terms: 0 + -1 = -1
-1x + 2x2 = -1 + -1x

Add 'x' to each side of the equation.
-1x + x + 2x2 = -1 + -1x + x

Combine like terms: -1x + x = 0
0 + 2x2 = -1 + -1x + x
2x2 = -1 + -1x + x

Combine like terms: -1x + x = 0
2x2 = -1 + 0
2x2 = -1

Solving
2x2 = -1

Solving for variable 'x'.

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

Divide each side by '2'.
x2 = -0.5

Simplifying
x2 = -0.5

Reorder the terms:
0.5 + x2 = -0.5 + 0.5

Combine like terms: -0.5 + 0.5 = 0.0
0.5 + x2 = 0.0

The solution to this equation could not be determined.

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