-2k+3k-9+2k=

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Solution for -2k+3k-9+2k= equation:


Simplifying
-2k + 3k + -9 + 2k = 0

Reorder the terms:
-9 + -2k + 3k + 2k = 0

Combine like terms: -2k + 3k = 1k
-9 + 1k + 2k = 0

Combine like terms: 1k + 2k = 3k
-9 + 3k = 0

Solving
-9 + 3k = 0

Solving for variable 'k'.

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

Add '9' to each side of the equation.
-9 + 9 + 3k = 0 + 9

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

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

Divide each side by '3'.
k = 3

Simplifying
k = 3

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