15ac-7ab=

Solution for 15ac-7ab= equation:

Simplifying
15ac + -7ab = 0

Reorder the terms:
-7ab + 15ac = 0

Solving
-7ab + 15ac = 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(-7b + 15c) = 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 '(-7b + 15c)' equal to zero and attempt to solve:

Simplifying
-7b + 15c = 0

Solving
-7b + 15c = 0

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

Add '7b' to each side of the equation.
-7b + 7b + 15c = 0 + 7b

Combine like terms: -7b + 7b = 0
0 + 15c = 0 + 7b
15c = 0 + 7b
Remove the zero:
15c = 7b

Add '-15c' to each side of the equation.
15c + -15c = 7b + -15c

Combine like terms: 15c + -15c = 0
0 = 7b + -15c

Simplifying
0 = 7b + -15c

The solution to this equation could not be determined.

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