2v-v+2v-4+v=18

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Solution for 2v-v+2v-4+v=18 equation:


Simplifying
2v + -1v + 2v + -4 + v = 18

Reorder the terms:
-4 + 2v + -1v + 2v + v = 18

Combine like terms: 2v + -1v = 1v
-4 + 1v + 2v + v = 18

Combine like terms: 1v + 2v = 3v
-4 + 3v + v = 18

Combine like terms: 3v + v = 4v
-4 + 4v = 18

Solving
-4 + 4v = 18

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 + 4 + 4v = 18 + 4

Combine like terms: -4 + 4 = 0
0 + 4v = 18 + 4
4v = 18 + 4

Combine like terms: 18 + 4 = 22
4v = 22

Divide each side by '4'.
v = 5.5

Simplifying
v = 5.5

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