y^2=8y

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Solution for y^2=8y equation: 


Simplifying
y2 = 8y

Solving
y2 = 8y

Solving for variable 'y'.

Reorder the terms:
-8y + y2 = 8y + -8y

Combine like terms: 8y + -8y = 0
-8y + y2 = 0

Factor out the Greatest Common Factor (GCF), 'y'.
y(-8 + 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 '(-8 + y)' equal to zero and attempt to solve:

Simplifying
-8 + y = 0

Solving
-8 + y = 0

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

Add '8' to each side of the equation.
-8 + 8 + y = 0 + 8

Combine like terms: -8 + 8 = 0
0 + y = 0 + 8
y = 0 + 8

Combine like terms: 0 + 8 = 8
y = 8

Simplifying
y = 8
Solution
y = {0, 8}

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