-3-6k^2=-489

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Solution for -3-6k^2=-489 equation: 


Simplifying
-3 + -6k2 = -489

Solving
-3 + -6k2 = -489

Solving for variable 'k'.

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

Add '3' to each side of the equation.
-3 + 3 + -6k2 = -489 + 3

Combine like terms: -3 + 3 = 0
0 + -6k2 = -489 + 3
-6k2 = -489 + 3

Combine like terms: -489 + 3 = -486
-6k2 = -486

Divide each side by '-6'.
k2 = 81

Simplifying
k2 = 81

Take the square root of each side:
k = {-9, 9}

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