2x^2+9k=-7

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Solution for 2x^2+9k=-7 equation: 


Simplifying
2x2 + 9k = -7

Reorder the terms:
9k + 2x2 = -7

Solving
9k + 2x2 = -7

Solving for variable 'k'.

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

Add '-2x2' to each side of the equation.
9k + 2x2 + -2x2 = -7 + -2x2

Combine like terms: 2x2 + -2x2 = 0
9k + 0 = -7 + -2x2
9k = -7 + -2x2

Divide each side by '9'.
k = -0.7777777778 + -0.2222222222x2

Simplifying
k = -0.7777777778 + -0.2222222222x2

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