Y^2+4y=77

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Solution for Y^2+4y=77 equation:


Simplifying
Y2 + 4y = 77

Solving
Y2 + 4y = 77

Solving for variable 'Y'.

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

Add '-4y' to each side of the equation.
Y2 + 4y + -4y = 77 + -4y

Combine like terms: 4y + -4y = 0
Y2 + 0 = 77 + -4y
Y2 = 77 + -4y

Simplifying
Y2 = 77 + -4y

Reorder the terms:
-77 + Y2 + 4y = 77 + -4y + -77 + 4y

Reorder the terms:
-77 + Y2 + 4y = 77 + -77 + -4y + 4y

Combine like terms: 77 + -77 = 0
-77 + Y2 + 4y = 0 + -4y + 4y
-77 + Y2 + 4y = -4y + 4y

Combine like terms: -4y + 4y = 0
-77 + Y2 + 4y = 0

The solution to this equation could not be determined.

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