2k-(2k-4)=

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


Simplifying
2k + -1(2k + -4) = 0

Reorder the terms:
2k + -1(-4 + 2k) = 0
2k + (-4 * -1 + 2k * -1) = 0
2k + (4 + -2k) = 0

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

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

Solving
4 = 0

Couldn't find a variable to solve for.

This equation is invalid, the left and right sides are not equal, therefore there is no solution.

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