-9=-2-k

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Solution for -9=-2-k equation:


Simplifying
-9 = -2 + -1k

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

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

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

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

Combine like terms: -2 + 9 = 7
k = 7

Simplifying
k = 7

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