86-4v=9v+47

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Solution for 86-4v=9v+47 equation:


Simplifying
86 + -4v = 9v + 47

Reorder the terms:
86 + -4v = 47 + 9v

Solving
86 + -4v = 47 + 9v

Solving for variable 'v'.

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

Add '-9v' to each side of the equation.
86 + -4v + -9v = 47 + 9v + -9v

Combine like terms: -4v + -9v = -13v
86 + -13v = 47 + 9v + -9v

Combine like terms: 9v + -9v = 0
86 + -13v = 47 + 0
86 + -13v = 47

Add '-86' to each side of the equation.
86 + -86 + -13v = 47 + -86

Combine like terms: 86 + -86 = 0
0 + -13v = 47 + -86
-13v = 47 + -86

Combine like terms: 47 + -86 = -39
-13v = -39

Divide each side by '-13'.
v = 3

Simplifying
v = 3

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