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Simplifying
-3k2 = -13
Solving
-3k2 = -13
Solving for variable 'k'.
Move all terms containing k to the left, all other terms to the right.
Divide each side by '-3'.
k2 = 4.333333333
Simplifying
k2 = 4.333333333
Take the square root of each side:
k = {-2.081665999, 2.081665999}
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