y^2-28y=0

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Solution for y^2-28y=0 equation:


Simplifying
y2 + -28y = 0

Reorder the terms:
-28y + y2 = 0

Solving
-28y + y2 = 0

Solving for variable 'y'.

Factor out the Greatest Common Factor (GCF), 'y'.
y(-28 + y) = 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 '(-28 + y)' equal to zero and attempt to solve: Simplifying -28 + y = 0 Solving -28 + y = 0 Move all terms containing y to the left, all other terms to the right. Add '28' to each side of the equation. -28 + 28 + y = 0 + 28 Combine like terms: -28 + 28 = 0 0 + y = 0 + 28 y = 0 + 28 Combine like terms: 0 + 28 = 28 y = 28 Simplifying y = 28

Solution

y = {0, 28}

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