2k-k-1+3k=-5

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Solution for 2k-k-1+3k=-5 equation:


Simplifying
2k + -1k + -1 + 3k = -5

Reorder the terms:
-1 + 2k + -1k + 3k = -5

Combine like terms: 2k + -1k = 1k
-1 + 1k + 3k = -5

Combine like terms: 1k + 3k = 4k
-1 + 4k = -5

Solving
-1 + 4k = -5

Solving for variable 'k'.

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

Add '1' to each side of the equation.
-1 + 1 + 4k = -5 + 1

Combine like terms: -1 + 1 = 0
0 + 4k = -5 + 1
4k = -5 + 1

Combine like terms: -5 + 1 = -4
4k = -4

Divide each side by '4'.
k = -1

Simplifying
k = -1

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