-9=5-4k+6+8k

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Solution for -9=5-4k+6+8k equation:


Simplifying
-9 = 5 + -4k + 6 + 8k

Reorder the terms:
-9 = 5 + 6 + -4k + 8k

Combine like terms: 5 + 6 = 11
-9 = 11 + -4k + 8k

Combine like terms: -4k + 8k = 4k
-9 = 11 + 4k

Solving
-9 = 11 + 4k

Solving for variable 'k'.

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

Add '-4k' to each side of the equation.
-9 + -4k = 11 + 4k + -4k

Combine like terms: 4k + -4k = 0
-9 + -4k = 11 + 0
-9 + -4k = 11

Add '9' to each side of the equation.
-9 + 9 + -4k = 11 + 9

Combine like terms: -9 + 9 = 0
0 + -4k = 11 + 9
-4k = 11 + 9

Combine like terms: 11 + 9 = 20
-4k = 20

Divide each side by '-4'.
k = -5

Simplifying
k = -5

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