7a*2-6ab=

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Solution for 7a*2-6ab= equation: 


Simplifying
7a * 2 + -6ab = 0

Reorder the terms for easier multiplication:
7 * 2a + -6ab = 0

Multiply 7 * 2
14a + -6ab = 0

Solving
14a + -6ab = 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), '2a'.
2a(7 + -3b) = 0

Ignore the factor 2.

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 '(7 + -3b)' equal to zero and attempt to solve:

Simplifying
7 + -3b = 0

Solving
7 + -3b = 0

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

Add '-7' to each side of the equation.
7 + -7 + -3b = 0 + -7

Combine like terms: 7 + -7 = 0
0 + -3b = 0 + -7
-3b = 0 + -7

Combine like terms: 0 + -7 = -7
-3b = -7

Add '3b' to each side of the equation.
-3b + 3b = -7 + 3b

Combine like terms: -3b + 3b = 0
0 = -7 + 3b

Simplifying
0 = -7 + 3b

The solution to this equation could not be determined.

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

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