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

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


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

Reorder the terms:
-2 = -6 + 20 + -1k + -7k

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

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

Solving
-2 = 14 + -8k

Solving for variable 'k'.

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

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

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

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

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

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

Divide each side by '8'.
k = 2

Simplifying
k = 2

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