(K-1)(k+4)=0

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Solution for (K-1)(k+4)=0 equation:


Simplifying
(K + -1)(k + 4) = 0

Reorder the terms:
(-1 + K)(k + 4) = 0

Reorder the terms:
(-1 + K)(4 + k) = 0

Multiply (-1 + K) * (4 + k)
(-1(4 + k) + K(4 + k)) = 0
((4 * -1 + k * -1) + K(4 + k)) = 0
((-4 + -1k) + K(4 + k)) = 0
(-4 + -1k + (4 * K + k * K)) = 0
(-4 + -1k + (4K + kK)) = 0

Reorder the terms:
(-4 + 4K + -1k + kK) = 0
(-4 + 4K + -1k + kK) = 0

Solving
-4 + 4K + -1k + kK = 0

Solving for variable 'K'.

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

Add '4' to each side of the equation.
-4 + 4K + -1k + 4 + kK = 0 + 4

Reorder the terms:
-4 + 4 + 4K + -1k + kK = 0 + 4

Combine like terms: -4 + 4 = 0
0 + 4K + -1k + kK = 0 + 4
4K + -1k + kK = 0 + 4

Combine like terms: 0 + 4 = 4
4K + -1k + kK = 4

Add 'k' to each side of the equation.
4K + -1k + k + kK = 4 + k

Combine like terms: -1k + k = 0
4K + 0 + kK = 4 + k
4K + kK = 4 + k

Reorder the terms:
-4 + 4K + -1k + kK = 4 + k + -4 + -1k

Reorder the terms:
-4 + 4K + -1k + kK = 4 + -4 + k + -1k

Combine like terms: 4 + -4 = 0
-4 + 4K + -1k + kK = 0 + k + -1k
-4 + 4K + -1k + kK = k + -1k

Combine like terms: k + -1k = 0
-4 + 4K + -1k + kK = 0

The solution to this equation could not be determined.

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