4+2k-1+k=

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

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

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

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

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

Solving
3 + 3k = 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 + 3k = 0 + -3

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

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

Divide each side by '3'.
k = -1

Simplifying
k = -1