3v=v+42

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Solution for 3v=v+42 equation: 


Simplifying
3v = v + 42

Reorder the terms:
3v = 42 + v

Solving
3v = 42 + v

Solving for variable 'v'.

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

Add '-1v' to each side of the equation.
3v + -1v = 42 + v + -1v

Combine like terms: 3v + -1v = 2v
2v = 42 + v + -1v

Combine like terms: v + -1v = 0
2v = 42 + 0
2v = 42

Divide each side by '2'.
v = 21

Simplifying
v = 21

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