(Y-7)(y-8)=0

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Solution for (Y-7)(y-8)=0 equation:


Simplifying
(Y + -7)(y + -8) = 0

Reorder the terms:
(-7 + Y)(y + -8) = 0

Reorder the terms:
(-7 + Y)(-8 + y) = 0

Multiply (-7 + Y) * (-8 + y)
(-7(-8 + y) + Y(-8 + y)) = 0
((-8 * -7 + y * -7) + Y(-8 + y)) = 0
((56 + -7y) + Y(-8 + y)) = 0
(56 + -7y + (-8 * Y + y * Y)) = 0
(56 + -7y + (-8Y + yY)) = 0

Reorder the terms:
(56 + -8Y + -7y + yY) = 0
(56 + -8Y + -7y + yY) = 0

Solving
56 + -8Y + -7y + yY = 0

Solving for variable 'Y'.

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

Add '-56' to each side of the equation.
56 + -8Y + -7y + -56 + yY = 0 + -56

Reorder the terms:
56 + -56 + -8Y + -7y + yY = 0 + -56

Combine like terms: 56 + -56 = 0
0 + -8Y + -7y + yY = 0 + -56
-8Y + -7y + yY = 0 + -56

Combine like terms: 0 + -56 = -56
-8Y + -7y + yY = -56

Add '7y' to each side of the equation.
-8Y + -7y + 7y + yY = -56 + 7y

Combine like terms: -7y + 7y = 0
-8Y + 0 + yY = -56 + 7y
-8Y + yY = -56 + 7y

Reorder the terms:
56 + -8Y + -7y + yY = -56 + 7y + 56 + -7y

Reorder the terms:
56 + -8Y + -7y + yY = -56 + 56 + 7y + -7y

Combine like terms: -56 + 56 = 0
56 + -8Y + -7y + yY = 0 + 7y + -7y
56 + -8Y + -7y + yY = 7y + -7y

Combine like terms: 7y + -7y = 0
56 + -8Y + -7y + yY = 0

The solution to this equation could not be determined.

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