2+5k+1=-k-9

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Solution for 2+5k+1=-k-9 equation:


Simplifying
2 + 5k + 1 = -1k + -9

Reorder the terms:
2 + 1 + 5k = -1k + -9

Combine like terms: 2 + 1 = 3
3 + 5k = -1k + -9

Reorder the terms:
3 + 5k = -9 + -1k

Solving
3 + 5k = -9 + -1k

Solving for variable 'k'.

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

Add 'k' to each side of the equation.
3 + 5k + k = -9 + -1k + k

Combine like terms: 5k + k = 6k
3 + 6k = -9 + -1k + k

Combine like terms: -1k + k = 0
3 + 6k = -9 + 0
3 + 6k = -9

Add '-3' to each side of the equation.
3 + -3 + 6k = -9 + -3

Combine like terms: 3 + -3 = 0
0 + 6k = -9 + -3
6k = -9 + -3

Combine like terms: -9 + -3 = -12
6k = -12

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

Simplifying
k = -2

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