4y^2+9u+2=0

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Solution for 4y^2+9u+2=0 equation:


Simplifying
4y2 + 9u + 2 = 0

Reorder the terms:
2 + 9u + 4y2 = 0

Solving
2 + 9u + 4y2 = 0

Solving for variable 'u'.

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

Add '-2' to each side of the equation.
2 + 9u + -2 + 4y2 = 0 + -2

Reorder the terms:
2 + -2 + 9u + 4y2 = 0 + -2

Combine like terms: 2 + -2 = 0
0 + 9u + 4y2 = 0 + -2
9u + 4y2 = 0 + -2

Combine like terms: 0 + -2 = -2
9u + 4y2 = -2

Add '-4y2' to each side of the equation.
9u + 4y2 + -4y2 = -2 + -4y2

Combine like terms: 4y2 + -4y2 = 0
9u + 0 = -2 + -4y2
9u = -2 + -4y2

Divide each side by '9'.
u = -0.2222222222 + -0.4444444444y2

Simplifying
u = -0.2222222222 + -0.4444444444y2

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