2y^2+11=-18

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Solution for 2y^2+11=-18 equation:


Simplifying
2y2 + 11 = -18

Reorder the terms:
11 + 2y2 = -18

Solving
11 + 2y2 = -18

Solving for variable 'y'.

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

Add '-11' to each side of the equation.
11 + -11 + 2y2 = -18 + -11

Combine like terms: 11 + -11 = 0
0 + 2y2 = -18 + -11
2y2 = -18 + -11

Combine like terms: -18 + -11 = -29
2y2 = -29

Divide each side by '2'.
y2 = -14.5

Simplifying
y2 = -14.5

Reorder the terms:
14.5 + y2 = -14.5 + 14.5

Combine like terms: -14.5 + 14.5 = 0.0
14.5 + y2 = 0.0

The solution to this equation could not be determined.

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