y^2-5=3y-5

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Solution for y^2-5=3y-5 equation:


Simplifying
y2 + -5 = 3y + -5

Reorder the terms:
-5 + y2 = 3y + -5

Reorder the terms:
-5 + y2 = -5 + 3y

Add '5' to each side of the equation.
-5 + 5 + y2 = -5 + 5 + 3y

Combine like terms: -5 + 5 = 0
0 + y2 = -5 + 5 + 3y
y2 = -5 + 5 + 3y

Combine like terms: -5 + 5 = 0
y2 = 0 + 3y
y2 = 3y

Solving
y2 = 3y

Solving for variable 'y'.

Reorder the terms:
-3y + y2 = 3y + -3y

Combine like terms: 3y + -3y = 0
-3y + y2 = 0

Factor out the Greatest Common Factor (GCF), 'y'.
y(-3 + 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 '(-3 + y)' equal to zero and attempt to solve: Simplifying -3 + y = 0 Solving -3 + y = 0 Move all terms containing y to the left, all other terms to the right. Add '3' to each side of the equation. -3 + 3 + y = 0 + 3 Combine like terms: -3 + 3 = 0 0 + y = 0 + 3 y = 0 + 3 Combine like terms: 0 + 3 = 3 y = 3 Simplifying y = 3

Solution

y = {0, 3}

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