k+6=9-k

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Solution for k+6=9-k equation:


Simplifying
k + 6 = 9 + -1k

Reorder the terms:
6 + k = 9 + -1k

Solving
6 + k = 9 + -1k

Solving for variable 'k'.

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

Add 'k' to each side of the equation.
6 + k + k = 9 + -1k + k

Combine like terms: k + k = 2k
6 + 2k = 9 + -1k + k

Combine like terms: -1k + k = 0
6 + 2k = 9 + 0
6 + 2k = 9

Add '-6' to each side of the equation.
6 + -6 + 2k = 9 + -6

Combine like terms: 6 + -6 = 0
0 + 2k = 9 + -6
2k = 9 + -6

Combine like terms: 9 + -6 = 3
2k = 3

Divide each side by '2'.
k = 1.5

Simplifying
k = 1.5

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