V+3*v=7

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Solution for V+3*v=7 equation: 


Simplifying
V + 3v = 7

Solving
V + 3v = 7

Solving for variable 'V'.

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

Add '-3v' to each side of the equation.
V + 3v + -3v = 7 + -3v

Combine like terms: 3v + -3v = 0
V + 0 = 7 + -3v
V = 7 + -3v

Simplifying
V = 7 + -3v

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