-7+k=-2k+2k

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Solution for -7+k=-2k+2k equation: 


Simplifying
-7 + k = -2k + 2k

Combine like terms: -2k + 2k = 0
-7 + k = 0

Solving
-7 + k = 0

Solving for variable 'k'.

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

Add '7' to each side of the equation.
-7 + 7 + k = 0 + 7

Combine like terms: -7 + 7 = 0
0 + k = 0 + 7
k = 0 + 7

Combine like terms: 0 + 7 = 7
k = 7

Simplifying
k = 7

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