9v(7v+5)=

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Solution for 9v(7v+5)= equation: 


Simplifying
9v(7v + 5) = 0

Reorder the terms:
9v(5 + 7v) = 0
(5 * 9v + 7v * 9v) = 0
(45v + 63v2) = 0

Solving
45v + 63v2 = 0

Solving for variable 'v'.

Factor out the Greatest Common Factor (GCF), '9v'.
9v(5 + 7v) = 0

Ignore the factor 9.

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 '(5 + 7v)' equal to zero and attempt to solve:

Simplifying
5 + 7v = 0

Solving
5 + 7v = 0

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

Add '-5' to each side of the equation.
5 + -5 + 7v = 0 + -5

Combine like terms: 5 + -5 = 0
0 + 7v = 0 + -5
7v = 0 + -5

Combine like terms: 0 + -5 = -5
7v = -5

Divide each side by '7'.
v = -0.7142857143

Simplifying
v = -0.7142857143
Solution
v = {0, -0.7142857143}

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