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Simplifying
K2 + -0.17 = 0.64
Reorder the terms:
-0.17 + K2 = 0.64
Solving
-0.17 + K2 = 0.64
Solving for variable 'K'.
Move all terms containing K to the left, all other terms to the right.
Add '0.17' to each side of the equation.
-0.17 + 0.17 + K2 = 0.64 + 0.17
Combine like terms: -0.17 + 0.17 = 0.00
0.00 + K2 = 0.64 + 0.17
K2 = 0.64 + 0.17
Combine like terms: 0.64 + 0.17 = 0.81
K2 = 0.81
Simplifying
K2 = 0.81
Take the square root of each side:
K = {-0.9, 0.9}
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