K+(k+3)+(k+5)=4k

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Solution for K+(k+3)+(k+5)=4k equation:


Simplifying
K + (k + 3) + (k + 5) = 4k

Reorder the terms:
K + (3 + k) + (k + 5) = 4k

Remove parenthesis around (3 + k)
K + 3 + k + (k + 5) = 4k

Reorder the terms:
K + 3 + k + (5 + k) = 4k

Remove parenthesis around (5 + k)
K + 3 + k + 5 + k = 4k

Reorder the terms:
3 + 5 + K + k + k = 4k

Combine like terms: 3 + 5 = 8
8 + K + k + k = 4k

Combine like terms: k + k = 2k
8 + K + 2k = 4k

Solving
8 + K + 2k = 4k

Solving for variable 'K'.

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

Add '-8' to each side of the equation.
8 + K + -8 + 2k = -8 + 4k

Reorder the terms:
8 + -8 + K + 2k = -8 + 4k

Combine like terms: 8 + -8 = 0
0 + K + 2k = -8 + 4k
K + 2k = -8 + 4k

Add '-2k' to each side of the equation.
K + 2k + -2k = -8 + 4k + -2k

Combine like terms: 2k + -2k = 0
K + 0 = -8 + 4k + -2k
K = -8 + 4k + -2k

Combine like terms: 4k + -2k = 2k
K = -8 + 2k

Simplifying
K = -8 + 2k

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