9+2k=k+4

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Solution for 9+2k=k+4 equation:


Simplifying
9 + 2k = k + 4

Reorder the terms:
9 + 2k = 4 + k

Solving
9 + 2k = 4 + k

Solving for variable 'k'.

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

Add '-1k' to each side of the equation.
9 + 2k + -1k = 4 + k + -1k

Combine like terms: 2k + -1k = 1k
9 + 1k = 4 + k + -1k

Combine like terms: k + -1k = 0
9 + 1k = 4 + 0
9 + 1k = 4

Add '-9' to each side of the equation.
9 + -9 + 1k = 4 + -9

Combine like terms: 9 + -9 = 0
0 + 1k = 4 + -9
1k = 4 + -9

Combine like terms: 4 + -9 = -5
1k = -5

Divide each side by '1'.
k = -5

Simplifying
k = -5

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