-9k+12k+2k-3=8

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Solution for -9k+12k+2k-3=8 equation:


Simplifying
-9k + 12k + 2k + -3 = 8

Reorder the terms:
-3 + -9k + 12k + 2k = 8

Combine like terms: -9k + 12k = 3k
-3 + 3k + 2k = 8

Combine like terms: 3k + 2k = 5k
-3 + 5k = 8

Solving
-3 + 5k = 8

Solving for variable 'k'.

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

Add '3' to each side of the equation.
-3 + 3 + 5k = 8 + 3

Combine like terms: -3 + 3 = 0
0 + 5k = 8 + 3
5k = 8 + 3

Combine like terms: 8 + 3 = 11
5k = 11

Divide each side by '5'.
k = 2.2

Simplifying
k = 2.2

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