20-6-7k-k=-2

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Solution for 20-6-7k-k=-2 equation:


Simplifying
20 + -6 + -7k + -1k = -2

Combine like terms: 20 + -6 = 14
14 + -7k + -1k = -2

Combine like terms: -7k + -1k = -8k
14 + -8k = -2

Solving
14 + -8k = -2

Solving for variable 'k'.

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

Add '-14' to each side of the equation.
14 + -14 + -8k = -2 + -14

Combine like terms: 14 + -14 = 0
0 + -8k = -2 + -14
-8k = -2 + -14

Combine like terms: -2 + -14 = -16
-8k = -16

Divide each side by '-8'.
k = 2

Simplifying
k = 2

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