4=2k-2

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Solution for 4=2k-2 equation:


Simplifying
4 = 2k + -2

Reorder the terms:
4 = -2 + 2k

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

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

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

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

Combine like terms: -2 + -4 = -6
-2k = -6

Divide each side by '-2'.
k = 3

Simplifying
k = 3

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