3v-12=-v

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Solution for 3v-12=-v equation:


Simplifying
3v + -12 = -1v

Reorder the terms:
-12 + 3v = -1v

Solving
-12 + 3v = -1v

Solving for variable 'v'.

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

Add 'v' to each side of the equation.
-12 + 3v + v = -1v + v

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

Combine like terms: -1v + v = 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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