-14k+42=7k

Solution for -14k+42=7k equation:

Simplifying
-14k + 42 = 7k

Reorder the terms:
42 + -14k = 7k

Solving
42 + -14k = 7k

Solving for variable 'k'.

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

Add '-7k' to each side of the equation.
42 + -14k + -7k = 7k + -7k

Combine like terms: -14k + -7k = -21k
42 + -21k = 7k + -7k

Combine like terms: 7k + -7k = 0
42 + -21k = 0

Add '-42' to each side of the equation.
42 + -42 + -21k = 0 + -42

Combine like terms: 42 + -42 = 0
0 + -21k = 0 + -42
-21k = 0 + -42

Combine like terms: 0 + -42 = -42
-21k = -42

Divide each side by '-21'.
k = 2

Simplifying
k = 2