18y^2+63=

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Solution for 18y^2+63= equation:


Simplifying
18y2 + 63 = 0

Reorder the terms:
63 + 18y2 = 0

Solving
63 + 18y2 = 0

Solving for variable 'y'.

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

Add '-63' to each side of the equation.
63 + -63 + 18y2 = 0 + -63

Combine like terms: 63 + -63 = 0
0 + 18y2 = 0 + -63
18y2 = 0 + -63

Combine like terms: 0 + -63 = -63
18y2 = -63

Divide each side by '18'.
y2 = -3.5

Simplifying
y2 = -3.5

Reorder the terms:
3.5 + y2 = -3.5 + 3.5

Combine like terms: -3.5 + 3.5 = 0.0
3.5 + y2 = 0.0

The solution to this equation could not be determined.

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