6k+9=k+4

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Solution for 6k+9=k+4 equation:


Simplifying
6k + 9 = k + 4

Reorder the terms:
9 + 6k = k + 4

Reorder the terms:
9 + 6k = 4 + k

Solving
9 + 6k = 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 + 6k + -1k = 4 + k + -1k

Combine like terms: 6k + -1k = 5k
9 + 5k = 4 + k + -1k

Combine like terms: k + -1k = 0
9 + 5k = 4 + 0
9 + 5k = 4

Add '-9' to each side of the equation.
9 + -9 + 5k = 4 + -9

Combine like terms: 9 + -9 = 0
0 + 5k = 4 + -9
5k = 4 + -9

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

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

Simplifying
k = -1

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