-k+4=2k-4

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


Simplifying
-1k + 4 = 2k + -4

Reorder the terms:
4 + -1k = 2k + -4

Reorder the terms:
4 + -1k = -4 + 2k

Solving
4 + -1k = -4 + 2k

Solving for variable 'k'.

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

Add '-2k' to each side of the equation.
4 + -1k + -2k = -4 + 2k + -2k

Combine like terms: -1k + -2k = -3k
4 + -3k = -4 + 2k + -2k

Combine like terms: 2k + -2k = 0
4 + -3k = -4 + 0
4 + -3k = -4

Add '-4' to each side of the equation.
4 + -4 + -3k = -4 + -4

Combine like terms: 4 + -4 = 0
0 + -3k = -4 + -4
-3k = -4 + -4

Combine like terms: -4 + -4 = -8
-3k = -8

Divide each side by '-3'.
k = 2.666666667

Simplifying
k = 2.666666667

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