y^2-9=-49

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Solution for y^2-9=-49 equation:


Simplifying
y2 + -9 = -49

Reorder the terms:
-9 + y2 = -49

Solving
-9 + y2 = -49

Solving for variable 'y'.

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

Add '9' to each side of the equation.
-9 + 9 + y2 = -49 + 9

Combine like terms: -9 + 9 = 0
0 + y2 = -49 + 9
y2 = -49 + 9

Combine like terms: -49 + 9 = -40
y2 = -40

Simplifying
y2 = -40

Reorder the terms:
40 + y2 = -40 + 40

Combine like terms: -40 + 40 = 0
40 + y2 = 0

The solution to this equation could not be determined.

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