(6-z)(2z-1)=0

Solution for (6-z)(2z-1)=0 equation:

Simplifying
(6 + -1z)(2z + -1) = 0

Reorder the terms:
(6 + -1z)(-1 + 2z) = 0

Multiply (6 + -1z) * (-1 + 2z)
(6(-1 + 2z) + -1z * (-1 + 2z)) = 0
((-1 * 6 + 2z * 6) + -1z * (-1 + 2z)) = 0
((-6 + 12z) + -1z * (-1 + 2z)) = 0
(-6 + 12z + (-1 * -1z + 2z * -1z)) = 0
(-6 + 12z + (1z + -2z2)) = 0

Combine like terms: 12z + 1z = 13z
(-6 + 13z + -2z2) = 0

Solving
-6 + 13z + -2z2 = 0

Solving for variable 'z'.

Factor a trinomial.
(-6 + z)(1 + -2z) = 0

Subproblem 1
Set the factor '(-6 + z)' equal to zero and attempt to solve:

Simplifying
-6 + z = 0

Solving
-6 + z = 0

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

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

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

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

Simplifying
z = 6
Subproblem 2
Set the factor '(1 + -2z)' equal to zero and attempt to solve:

Simplifying
1 + -2z = 0

Solving
1 + -2z = 0

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

Add '-1' to each side of the equation.
1 + -1 + -2z = 0 + -1

Combine like terms: 1 + -1 = 0
0 + -2z = 0 + -1
-2z = 0 + -1

Combine like terms: 0 + -1 = -1
-2z = -1

Divide each side by '-2'.
z = 0.5

Simplifying
z = 0.5
Solution
z = {6, 0.5}