k-4-2k+8=

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Solution for k-4-2k+8= equation:


Simplifying
k + -4 + -2k + 8 = 0

Reorder the terms:
-4 + 8 + k + -2k = 0

Combine like terms: -4 + 8 = 4
4 + k + -2k = 0

Combine like terms: k + -2k = -1k
4 + -1k = 0

Solving
4 + -1k = 0

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 + -1k = 0 + -4

Combine like terms: 4 + -4 = 0
0 + -1k = 0 + -4
-1k = 0 + -4

Combine like terms: 0 + -4 = -4
-1k = -4

Divide each side by '-1'.
k = 4

Simplifying
k = 4

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