2d^2+9c+9=

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Solution for 2d^2+9c+9= equation:


Simplifying
2d2 + 9c + 9 = 0

Reorder the terms:
9 + 9c + 2d2 = 0

Solving
9 + 9c + 2d2 = 0

Solving for variable 'c'.

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

Add '-9' to each side of the equation.
9 + 9c + -9 + 2d2 = 0 + -9

Reorder the terms:
9 + -9 + 9c + 2d2 = 0 + -9

Combine like terms: 9 + -9 = 0
0 + 9c + 2d2 = 0 + -9
9c + 2d2 = 0 + -9

Combine like terms: 0 + -9 = -9
9c + 2d2 = -9

Add '-2d2' to each side of the equation.
9c + 2d2 + -2d2 = -9 + -2d2

Combine like terms: 2d2 + -2d2 = 0
9c + 0 = -9 + -2d2
9c = -9 + -2d2

Divide each side by '9'.
c = -1 + -0.2222222222d2

Simplifying
c = -1 + -0.2222222222d2

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