K^2-2k-40=8

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Solution for K^2-2k-40=8 equation: 


Simplifying
K2 + -2k + -40 = 8

Reorder the terms:
-40 + K2 + -2k = 8

Solving
-40 + K2 + -2k = 8

Solving for variable 'K'.

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

Add '40' to each side of the equation.
-40 + K2 + 40 + -2k = 8 + 40

Reorder the terms:
-40 + 40 + K2 + -2k = 8 + 40

Combine like terms: -40 + 40 = 0
0 + K2 + -2k = 8 + 40
K2 + -2k = 8 + 40

Combine like terms: 8 + 40 = 48
K2 + -2k = 48

Add '2k' to each side of the equation.
K2 + -2k + 2k = 48 + 2k

Combine like terms: -2k + 2k = 0
K2 + 0 = 48 + 2k
K2 = 48 + 2k

Simplifying
K2 = 48 + 2k

Reorder the terms:
-48 + K2 + -2k = 48 + 2k + -48 + -2k

Reorder the terms:
-48 + K2 + -2k = 48 + -48 + 2k + -2k

Combine like terms: 48 + -48 = 0
-48 + K2 + -2k = 0 + 2k + -2k
-48 + K2 + -2k = 2k + -2k

Combine like terms: 2k + -2k = 0
-48 + K2 + -2k = 0

The solution to this equation could not be determined.

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