12-3v=v

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Solution for 12-3v=v equation:


Simplifying
12 + -3v = v

Solving
12 + -3v = 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.
12 + -3v + -1v = v + -1v

Combine like terms: -3v + -1v = -4v
12 + -4v = v + -1v

Combine like terms: v + -1v = 0
12 + -4v = 0

Add '-12' to each side of the equation.
12 + -12 + -4v = 0 + -12

Combine like terms: 12 + -12 = 0
0 + -4v = 0 + -12
-4v = 0 + -12

Combine like terms: 0 + -12 = -12
-4v = -12

Divide each side by '-4'.
v = 3

Simplifying
v = 3

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