V-V+2V+2=12

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Solution for V-V+2V+2=12 equation: 


Simplifying
V + -1V + 2V + 2 = 12

Reorder the terms:
2 + V + -1V + 2V = 12

Combine like terms: V + -1V = 0
2 + 0 + 2V = 12
2 + 2V = 12

Solving
2 + 2V = 12

Solving for variable 'V'.

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

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

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

Combine like terms: 12 + -2 = 10
2V = 10

Divide each side by '2'.
V = 5

Simplifying
V = 5

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