42=6z

Solution for 42=6z equation:

Simplifying
42 = 6z

Solving
42 = 6z

Solving for variable 'z'.

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

Add '-6z' to each side of the equation.
42 + -6z = 6z + -6z

Combine like terms: 6z + -6z = 0
42 + -6z = 0

Add '-42' to each side of the equation.
42 + -42 + -6z = 0 + -42

Combine like terms: 42 + -42 = 0
0 + -6z = 0 + -42
-6z = 0 + -42

Combine like terms: 0 + -42 = -42
-6z = -42

Divide each side by '-6'.
z = 7

Simplifying
z = 7