3k-9=6-2k

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Solution for 3k-9=6-2k equation:


Simplifying
3k + -9 = 6 + -2k

Reorder the terms:
-9 + 3k = 6 + -2k

Solving
-9 + 3k = 6 + -2k

Solving for variable 'k'.

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

Add '2k' to each side of the equation.
-9 + 3k + 2k = 6 + -2k + 2k

Combine like terms: 3k + 2k = 5k
-9 + 5k = 6 + -2k + 2k

Combine like terms: -2k + 2k = 0
-9 + 5k = 6 + 0
-9 + 5k = 6

Add '9' to each side of the equation.
-9 + 9 + 5k = 6 + 9

Combine like terms: -9 + 9 = 0
0 + 5k = 6 + 9
5k = 6 + 9

Combine like terms: 6 + 9 = 15
5k = 15

Divide each side by '5'.
k = 3

Simplifying
k = 3

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