y(7y+8)=0

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Solution for y(7y+8)=0 equation: 


Simplifying
y(7y + 8) = 0

Reorder the terms:
y(8 + 7y) = 0
(8 * y + 7y * y) = 0
(8y + 7y2) = 0

Solving
8y + 7y2 = 0

Solving for variable 'y'.

Factor out the Greatest Common Factor (GCF), 'y'.
y(8 + 7y) = 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 + 7y)' equal to zero and attempt to solve:

Simplifying
8 + 7y = 0

Solving
8 + 7y = 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 + 7y = 0 + -8

Combine like terms: 8 + -8 = 0
0 + 7y = 0 + -8
7y = 0 + -8

Combine like terms: 0 + -8 = -8
7y = -8

Divide each side by '7'.
y = -1.142857143

Simplifying
y = -1.142857143
Solution
y = {0, -1.142857143}

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