9+3K=2K-2

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


Simplifying
9 + 3K = 2K + -2

Reorder the terms:
9 + 3K = -2 + 2K

Solving
9 + 3K = -2 + 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 = -2 + 2K + -2K

Combine like terms: 3K + -2K = 1K
9 + 1K = -2 + 2K + -2K

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

Add '-9' to each side of the equation.
9 + -9 + 1K = -2 + -9

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

Combine like terms: -2 + -9 = -11
1K = -11

Divide each side by '1'.
K = -11

Simplifying
K = -11

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