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Simplifying
3k2 + -28 = -17
Reorder the terms:
-28 + 3k2 = -17
Solving
-28 + 3k2 = -17
Solving for variable 'k'.
Move all terms containing k to the left, all other terms to the right.
Add '28' to each side of the equation.
-28 + 28 + 3k2 = -17 + 28
Combine like terms: -28 + 28 = 0
0 + 3k2 = -17 + 28
3k2 = -17 + 28
Combine like terms: -17 + 28 = 11
3k2 = 11
Divide each side by '3'.
k2 = 3.666666667
Simplifying
k2 = 3.666666667
Take the square root of each side:
k = {-1.914854216, 1.914854216}
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