-(k+1)=2k

Solution for -(k+1)=2k equation:

Simplifying
-1(k + 1) = 2k

Reorder the terms:
-1(1 + k) = 2k
(1 * -1 + k * -1) = 2k
(-1 + -1k) = 2k

Solving
-1 + -1k = 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 + -1k + -2k = 2k + -2k

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

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

Add '1' to each side of the equation.
-1 + 1 + -3k = 0 + 1

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

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

Divide each side by '-3'.
k = -0.3333333333

Simplifying
k = -0.3333333333