-(8z+2z-1)=0

Solution for -(8z+2z-1)=0 equation:

Simplifying
-1(8z + 2z + -1) = 0

Reorder the terms:
-1(-1 + 8z + 2z) = 0

Combine like terms: 8z + 2z = 10z
-1(-1 + 10z) = 0
(-1 * -1 + 10z * -1) = 0
(1 + -10z) = 0

Solving
1 + -10z = 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 + -10z = 0 + -1

Combine like terms: 1 + -1 = 0
0 + -10z = 0 + -1
-10z = 0 + -1

Combine like terms: 0 + -1 = -1
-10z = -1

Divide each side by '-10'.
z = 0.1

Simplifying
z = 0.1