Y^2-8y+16=7

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Solution for Y^2-8y+16=7 equation:


Simplifying
Y2 + -8y + 16 = 7

Reorder the terms:
16 + Y2 + -8y = 7

Solving
16 + Y2 + -8y = 7

Solving for variable 'Y'.

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

Add '-16' to each side of the equation.
16 + Y2 + -16 + -8y = 7 + -16

Reorder the terms:
16 + -16 + Y2 + -8y = 7 + -16

Combine like terms: 16 + -16 = 0
0 + Y2 + -8y = 7 + -16
Y2 + -8y = 7 + -16

Combine like terms: 7 + -16 = -9
Y2 + -8y = -9

Add '8y' to each side of the equation.
Y2 + -8y + 8y = -9 + 8y

Combine like terms: -8y + 8y = 0
Y2 + 0 = -9 + 8y
Y2 = -9 + 8y

Simplifying
Y2 = -9 + 8y

Reorder the terms:
9 + Y2 + -8y = -9 + 8y + 9 + -8y

Reorder the terms:
9 + Y2 + -8y = -9 + 9 + 8y + -8y

Combine like terms: -9 + 9 = 0
9 + Y2 + -8y = 0 + 8y + -8y
9 + Y2 + -8y = 8y + -8y

Combine like terms: 8y + -8y = 0
9 + Y2 + -8y = 0

The solution to this equation could not be determined.

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