3+1=k

Solution for 3+1=k equation:

Simplifying
3 + 1 = k

Combine like terms: 3 + 1 = 4
4 = k

Solving
4 = k

Solving for variable 'k'.

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

Add '-1k' to each side of the equation.
4 + -1k = k + -1k

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

Add '-4' to each side of the equation.
4 + -4 + -1k = 0 + -4

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

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

Divide each side by '-1'.
k = 4

Simplifying
k = 4