7z-z-1=

Solution for 7z-z-1= equation:

Simplifying
7z + -1z + -1 = 0

Reorder the terms:
-1 + 7z + -1z = 0

Combine like terms: 7z + -1z = 6z
-1 + 6z = 0

Solving
-1 + 6z = 0

Solving for variable 'z'.

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

Add '1' to each side of the equation.
-1 + 1 + 6z = 0 + 1

Combine like terms: -1 + 1 = 0
0 + 6z = 0 + 1
6z = 0 + 1

Combine like terms: 0 + 1 = 1
6z = 1

Divide each side by '6'.
z = 0.1666666667

Simplifying
z = 0.1666666667