K+(k+1)+(k+2)=4k

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Solution for K+(k+1)+(k+2)=4k equation:


Simplifying
K + (k + 1) + (k + 2) = 4k

Reorder the terms:
K + (1 + k) + (k + 2) = 4k

Remove parenthesis around (1 + k)
K + 1 + k + (k + 2) = 4k

Reorder the terms:
K + 1 + k + (2 + k) = 4k

Remove parenthesis around (2 + k)
K + 1 + k + 2 + k = 4k

Reorder the terms:
1 + 2 + K + k + k = 4k

Combine like terms: 1 + 2 = 3
3 + K + k + k = 4k

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

Solving
3 + K + 2k = 4k

Solving for variable 'K'.

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

Add '-3' to each side of the equation.
3 + K + -3 + 2k = -3 + 4k

Reorder the terms:
3 + -3 + K + 2k = -3 + 4k

Combine like terms: 3 + -3 = 0
0 + K + 2k = -3 + 4k
K + 2k = -3 + 4k

Add '-2k' to each side of the equation.
K + 2k + -2k = -3 + 4k + -2k

Combine like terms: 2k + -2k = 0
K + 0 = -3 + 4k + -2k
K = -3 + 4k + -2k

Combine like terms: 4k + -2k = 2k
K = -3 + 2k

Simplifying
K = -3 + 2k

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