-k+3k=-13+k+1-k

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Solution for -k+3k=-13+k+1-k equation: 


Simplifying
-1k + 3k = -13 + k + 1 + -1k

Combine like terms: -1k + 3k = 2k
2k = -13 + k + 1 + -1k

Reorder the terms:
2k = -13 + 1 + k + -1k

Combine like terms: -13 + 1 = -12
2k = -12 + k + -1k

Combine like terms: k + -1k = 0
2k = -12 + 0
2k = -12

Solving
2k = -12

Solving for variable 'k'.

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

Divide each side by '2'.
k = -6

Simplifying
k = -6

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