9v-4v=15

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Solution for 9v-4v=15 equation: 


Simplifying
9v + -4v = 15

Combine like terms: 9v + -4v = 5v
5v = 15

Solving
5v = 15

Solving for variable 'v'.

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

Divide each side by '5'.
v = 3

Simplifying
v = 3

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