4(1-k)=28

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


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

Solving
4 + -4k = 28

Solving for variable 'k'.

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

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

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

Combine like terms: 28 + -4 = 24
-4k = 24

Divide each side by '-4'.
k = -6

Simplifying
k = -6

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