az=ac

Solution for az=ac equation:

Simplifying
az = ac

Solving
az = ac

Solving for variable 'a'.

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

Add '-1ac' to each side of the equation.
-1ac + az = ac + -1ac

Combine like terms: ac + -1ac = 0
-1ac + az = 0

Factor out the Greatest Common Factor (GCF), 'a'.
a(-1c + z) = 0

Subproblem 1
Set the factor 'a' equal to zero and attempt to solve:

Simplifying
a = 0

Solving
a = 0

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

Simplifying
a = 0
Subproblem 2
Set the factor '(-1c + z)' equal to zero and attempt to solve:

Simplifying
-1c + z = 0

Solving
-1c + z = 0

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

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

Combine like terms: -1c + c = 0
0 + z = 0 + c
z = 0 + c
Remove the zero:
z = c

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

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

Simplifying
0 = c + -1z

The solution to this equation could not be determined.

This subproblem is being ignored because a solution could not be determined.
Solution
a = {0}