y^2-6y-7y=0

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Solution for y^2-6y-7y=0 equation:


Simplifying
y2 + -6y + -7y = 0

Reorder the terms:
-6y + -7y + y2 = 0

Combine like terms: -6y + -7y = -13y
-13y + y2 = 0

Solving
-13y + y2 = 0

Solving for variable 'y'.

Factor out the Greatest Common Factor (GCF), 'y'.
y(-13 + 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 '(-13 + y)' equal to zero and attempt to solve: Simplifying -13 + y = 0 Solving -13 + y = 0 Move all terms containing y to the left, all other terms to the right. Add '13' to each side of the equation. -13 + 13 + y = 0 + 13 Combine like terms: -13 + 13 = 0 0 + y = 0 + 13 y = 0 + 13 Combine like terms: 0 + 13 = 13 y = 13 Simplifying y = 13

Solution

y = {0, 13}

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