a*2+ab-6a=

Solution for a*2+ab-6a= equation:

Simplifying
a * 2 + ab + -6a = 0

Reorder the terms for easier multiplication:
2a + ab + -6a = 0

Reorder the terms:
2a + -6a + ab = 0

Combine like terms: 2a + -6a = -4a
-4a + ab = 0

Solving
-4a + ab = 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(-4 + b) = 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 '(-4 + b)' equal to zero and attempt to solve:

Simplifying
-4 + b = 0

Solving
-4 + b = 0

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

Add '4' to each side of the equation.
-4 + 4 + b = 0 + 4

Combine like terms: -4 + 4 = 0
0 + b = 0 + 4
b = 0 + 4

Combine like terms: 0 + 4 = 4
b = 4

Add '-1b' to each side of the equation.
b + -1b = 4 + -1b

Combine like terms: b + -1b = 0
0 = 4 + -1b

Simplifying
0 = 4 + -1b

The solution to this equation could not be determined.

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