21ab^2-35ab=

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Solution for 21ab^2-35ab= equation:


Simplifying
21ab2 + -35ab = 0

Reorder the terms:
-35ab + 21ab2 = 0

Solving
-35ab + 21ab2 = 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), '7ab'.
7ab(-5 + 3b) = 0

Ignore the factor 7.

Subproblem 1

Set the factor 'ab' equal to zero and attempt to solve: Simplifying ab = 0 Solving ab = 0 Move all terms containing a to the left, all other terms to the right. Simplifying ab = 0 The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined.

Subproblem 2

Set the factor '(-5 + 3b)' equal to zero and attempt to solve: Simplifying -5 + 3b = 0 Solving -5 + 3b = 0 Move all terms containing a to the left, all other terms to the right. Add '5' to each side of the equation. -5 + 5 + 3b = 0 + 5 Combine like terms: -5 + 5 = 0 0 + 3b = 0 + 5 3b = 0 + 5 Combine like terms: 0 + 5 = 5 3b = 5 Add '-3b' to each side of the equation. 3b + -3b = 5 + -3b Combine like terms: 3b + -3b = 0 0 = 5 + -3b Simplifying 0 = 5 + -3b The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined. The solution to this equation could not be determined.

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