ab-ac=

Solution for ab-ac= equation:

Simplifying
ab + -1ac = 0

Solving
ab + -1ac = 0

Solving for variable 'a'.

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

Factor out the Greatest Common Factor (GCF), 'a'.
a(b + -1c) = 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 '(b + -1c)' equal to zero and attempt to solve:

Simplifying
b + -1c = 0

Solving
b + -1c = 0

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

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

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

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

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

Simplifying
0 = -1b + c

The solution to this equation could not be determined.

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