4ab-8a+9ab-2a=

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Solution for 4ab-8a+9ab-2a= equation:


Simplifying
4ab + -8a + 9ab + -2a = 0

Reorder the terms:
-8a + -2a + 4ab + 9ab = 0

Combine like terms: -8a + -2a = -10a
-10a + 4ab + 9ab = 0

Combine like terms: 4ab + 9ab = 13ab
-10a + 13ab = 0

Solving
-10a + 13ab = 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(-10 + 13b) = 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 '(-10 + 13b)' equal to zero and attempt to solve: Simplifying -10 + 13b = 0 Solving -10 + 13b = 0 Move all terms containing a to the left, all other terms to the right. Add '10' to each side of the equation. -10 + 10 + 13b = 0 + 10 Combine like terms: -10 + 10 = 0 0 + 13b = 0 + 10 13b = 0 + 10 Combine like terms: 0 + 10 = 10 13b = 10 Add '-13b' to each side of the equation. 13b + -13b = 10 + -13b Combine like terms: 13b + -13b = 0 0 = 10 + -13b Simplifying 0 = 10 + -13b 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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