2k-4=k-2

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


Simplifying
2k + -4 = k + -2

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

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

Solving
-4 + 2k = -2 + k

Solving for variable 'k'.

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

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

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

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

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

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

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

Divide each side by '1'.
k = 2

Simplifying
k = 2

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