V+2v-4=9

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Solution for V+2v-4=9 equation:


Simplifying
V + 2v + -4 = 9

Reorder the terms:
-4 + V + 2v = 9

Solving
-4 + V + 2v = 9

Solving for variable 'V'.

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

Add '4' to each side of the equation.
-4 + V + 4 + 2v = 9 + 4

Reorder the terms:
-4 + 4 + V + 2v = 9 + 4

Combine like terms: -4 + 4 = 0
0 + V + 2v = 9 + 4
V + 2v = 9 + 4

Combine like terms: 9 + 4 = 13
V + 2v = 13

Add '-2v' to each side of the equation.
V + 2v + -2v = 13 + -2v

Combine like terms: 2v + -2v = 0
V + 0 = 13 + -2v
V = 13 + -2v

Simplifying
V = 13 + -2v

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