2ab-1ab-a=

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Solution for 2ab-1ab-a= equation:


Simplifying
2ab + -1ab + -1a = 0

Reorder the terms:
-1a + 2ab + -1ab = 0

Combine like terms: 2ab + -1ab = 1ab
-1a + 1ab = 0

Solving
-1a + 1ab = 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(-1 + 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 '(-1 + b)' equal to zero and attempt to solve: Simplifying -1 + b = 0 Solving -1 + b = 0 Move all terms containing a to the left, all other terms to the right. Add '1' to each side of the equation. -1 + 1 + b = 0 + 1 Combine like terms: -1 + 1 = 0 0 + b = 0 + 1 b = 0 + 1 Combine like terms: 0 + 1 = 1 b = 1 Add '-1b' to each side of the equation. b + -1b = 1 + -1b Combine like terms: b + -1b = 0 0 = 1 + -1b Simplifying 0 = 1 + -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}

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