12=3v-v

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Solution for 12=3v-v equation:


Simplifying
12 = 3v + -1v

Combine like terms: 3v + -1v = 2v
12 = 2v

Solving
12 = 2v

Solving for variable 'v'.

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

Add '-2v' to each side of the equation.
12 + -2v = 2v + -2v

Combine like terms: 2v + -2v = 0
12 + -2v = 0

Add '-12' to each side of the equation.
12 + -12 + -2v = 0 + -12

Combine like terms: 12 + -12 = 0
0 + -2v = 0 + -12
-2v = 0 + -12

Combine like terms: 0 + -12 = -12
-2v = -12

Divide each side by '-2'.
v = 6

Simplifying
v = 6

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