9=2k+11-8

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Solution for 9=2k+11-8 equation:


Simplifying
9 = 2k + 11 + -8

Reorder the terms:
9 = 11 + -8 + 2k

Combine like terms: 11 + -8 = 3
9 = 3 + 2k

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

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

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

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

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

Divide each side by '-2'.
k = 3

Simplifying
k = 3

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