(2y-1)(-y)=

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Solution for (2y-1)(-y)= equation:


Simplifying
(2y + -1)(-1y) = 0

Reorder the terms:
(-1 + 2y)(-1y) = 0

Remove parenthesis around (-1y)
(-1 + 2y) * -1y = 0

Reorder the terms for easier multiplication:
-1y(-1 + 2y) = 0
(-1 * -1y + 2y * -1y) = 0
(1y + -2y2) = 0

Solving
1y + -2y2 = 0

Solving for variable 'y'.

Factor out the Greatest Common Factor (GCF), 'y'.
y(1 + -2y) = 0

Subproblem 1

Set the factor 'y' equal to zero and attempt to solve: Simplifying y = 0 Solving y = 0 Move all terms containing y to the left, all other terms to the right. Simplifying y = 0

Subproblem 2

Set the factor '(1 + -2y)' equal to zero and attempt to solve: Simplifying 1 + -2y = 0 Solving 1 + -2y = 0 Move all terms containing y to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + -2y = 0 + -1 Combine like terms: 1 + -1 = 0 0 + -2y = 0 + -1 -2y = 0 + -1 Combine like terms: 0 + -1 = -1 -2y = -1 Divide each side by '-2'. y = 0.5 Simplifying y = 0.5

Solution

y = {0, 0.5}

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