3k-4+k+8-2k-1=

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Solution for 3k-4+k+8-2k-1= equation:


Simplifying
3k + -4 + k + 8 + -2k + -1 = 0

Reorder the terms:
-4 + 8 + -1 + 3k + k + -2k = 0

Combine like terms: -4 + 8 = 4
4 + -1 + 3k + k + -2k = 0

Combine like terms: 4 + -1 = 3
3 + 3k + k + -2k = 0

Combine like terms: 3k + k = 4k
3 + 4k + -2k = 0

Combine like terms: 4k + -2k = 2k
3 + 2k = 0

Solving
3 + 2k = 0

Solving for variable 'k'.

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

Add '-3' to each side of the equation.
3 + -3 + 2k = 0 + -3

Combine like terms: 3 + -3 = 0
0 + 2k = 0 + -3
2k = 0 + -3

Combine like terms: 0 + -3 = -3
2k = -3

Divide each side by '2'.
k = -1.5

Simplifying
k = -1.5

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