-2k-9=k-6

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Solution for -2k-9=k-6 equation:


Simplifying
-2k + -9 = k + -6

Reorder the terms:
-9 + -2k = k + -6

Reorder the terms:
-9 + -2k = -6 + k

Solving
-9 + -2k = -6 + 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 = -6 + k + -1k

Combine like terms: -2k + -1k = -3k
-9 + -3k = -6 + k + -1k

Combine like terms: k + -1k = 0
-9 + -3k = -6 + 0
-9 + -3k = -6

Add '9' to each side of the equation.
-9 + 9 + -3k = -6 + 9

Combine like terms: -9 + 9 = 0
0 + -3k = -6 + 9
-3k = -6 + 9

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

Divide each side by '-3'.
k = -1

Simplifying
k = -1

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