-169=2y^2

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Solution for -169=2y^2 equation:


Simplifying
-169 = 2y2

Solving
-169 = 2y2

Solving for variable 'y'.

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

Add '-2y2' to each side of the equation.
-169 + -2y2 = 2y2 + -2y2

Combine like terms: 2y2 + -2y2 = 0
-169 + -2y2 = 0

Add '169' to each side of the equation.
-169 + 169 + -2y2 = 0 + 169

Combine like terms: -169 + 169 = 0
0 + -2y2 = 0 + 169
-2y2 = 0 + 169

Combine like terms: 0 + 169 = 169
-2y2 = 169

Divide each side by '-2'.
y2 = -84.5

Simplifying
y2 = -84.5

Reorder the terms:
84.5 + y2 = -84.5 + 84.5

Combine like terms: -84.5 + 84.5 = 0.0
84.5 + y2 = 0.0

The solution to this equation could not be determined.

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