7v-4v=15

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Solution for 7v-4v=15 equation: 


Simplifying
7v + -4v = 15

Combine like terms: 7v + -4v = 3v
3v = 15

Solving
3v = 15

Solving for variable 'v'.

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

Divide each side by '3'.
v = 5

Simplifying
v = 5

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