-1=-2k

Solution for -1=-2k equation:

Simplifying
-1 = -2k

Solving
-1 = -2k

Solving for variable 'k'.

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

Add '2k' to each side of the equation.
-1 + 2k = -2k + 2k

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

Add '1' to each side of the equation.
-1 + 1 + 2k = 0 + 1

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

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

Divide each side by '2'.
k = 0.5

Simplifying
k = 0.5