28-8k=4(-1-k)

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Solution for 28-8k=4(-1-k) equation:


Simplifying
28 + -8k = 4(-1 + -1k)
28 + -8k = (-1 * 4 + -1k * 4)
28 + -8k = (-4 + -4k)

Solving
28 + -8k = -4 + -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.
28 + -8k + 4k = -4 + -4k + 4k

Combine like terms: -8k + 4k = -4k
28 + -4k = -4 + -4k + 4k

Combine like terms: -4k + 4k = 0
28 + -4k = -4 + 0
28 + -4k = -4

Add '-28' to each side of the equation.
28 + -28 + -4k = -4 + -28

Combine like terms: 28 + -28 = 0
0 + -4k = -4 + -28
-4k = -4 + -28

Combine like terms: -4 + -28 = -32
-4k = -32

Divide each side by '-4'.
k = 8

Simplifying
k = 8

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