14v^2-21v=0

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Solution for 14v^2-21v=0 equation:


Simplifying
14v2 + -21v = 0

Reorder the terms:
-21v + 14v2 = 0

Solving
-21v + 14v2 = 0

Solving for variable 'v'.

Factor out the Greatest Common Factor (GCF), '7v'.
7v(-3 + 2v) = 0

Ignore the factor 7.

Subproblem 1

Set the factor 'v' equal to zero and attempt to solve: Simplifying v = 0 Solving v = 0 Move all terms containing v to the left, all other terms to the right. Simplifying v = 0

Subproblem 2

Set the factor '(-3 + 2v)' equal to zero and attempt to solve: Simplifying -3 + 2v = 0 Solving -3 + 2v = 0 Move all terms containing v to the left, all other terms to the right. Add '3' to each side of the equation. -3 + 3 + 2v = 0 + 3 Combine like terms: -3 + 3 = 0 0 + 2v = 0 + 3 2v = 0 + 3 Combine like terms: 0 + 3 = 3 2v = 3 Divide each side by '2'. v = 1.5 Simplifying v = 1.5

Solution

v = {0, 1.5}

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