v+8+3v=20

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Solution for v+8+3v=20 equation: 


Simplifying
v + 8 + 3v = 20

Reorder the terms:
8 + v + 3v = 20

Combine like terms: v + 3v = 4v
8 + 4v = 20

Solving
8 + 4v = 20

Solving for variable 'v'.

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

Add '-8' to each side of the equation.
8 + -8 + 4v = 20 + -8

Combine like terms: 8 + -8 = 0
0 + 4v = 20 + -8
4v = 20 + -8

Combine like terms: 20 + -8 = 12
4v = 12

Divide each side by '4'.
v = 3

Simplifying
v = 3

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