y^2-10y=-33

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Solution for y^2-10y=-33 equation:


Simplifying
y2 + -10y = -33

Reorder the terms:
-10y + y2 = -33

Solving
-10y + y2 = -33

Solving for variable 'y'.

Reorder the terms:
33 + -10y + y2 = -33 + 33

Combine like terms: -33 + 33 = 0
33 + -10y + y2 = 0

Begin completing the square.

Move the constant term to the right:

Add '-33' to each side of the equation.
33 + -10y + -33 + y2 = 0 + -33

Reorder the terms:
33 + -33 + -10y + y2 = 0 + -33

Combine like terms: 33 + -33 = 0
0 + -10y + y2 = 0 + -33
-10y + y2 = 0 + -33

Combine like terms: 0 + -33 = -33
-10y + y2 = -33

The y term is -10y.  Take half its coefficient (-5).
Square it (25) and add it to both sides.

Add '25' to each side of the equation.
-10y + 25 + y2 = -33 + 25

Reorder the terms:
25 + -10y + y2 = -33 + 25

Combine like terms: -33 + 25 = -8
25 + -10y + y2 = -8

Factor a perfect square on the left side:
(y + -5)(y + -5) = -8

Can't calculate square root of the right side.

The solution to this equation could not be determined.

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