-2k=-9-k

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


Simplifying
-2k = -9 + -1k

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

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

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

Divide each side by '-1'.
k = 9

Simplifying
k = 9

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