K+4-2k=3

Solution for K+4-2k=3 equation:

Simplifying
K + 4 + -2k = 3

Reorder the terms:
4 + K + -2k = 3

Solving
4 + K + -2k = 3

Solving for variable 'K'.

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

Add '-4' to each side of the equation.
4 + K + -4 + -2k = 3 + -4

Reorder the terms:
4 + -4 + K + -2k = 3 + -4

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

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

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

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

Simplifying
K = -1 + 2k