-20+20v=19v+9v+20

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Solution for -20+20v=19v+9v+20 equation:


Simplifying
-20 + 20v = 19v + 9v + 20

Reorder the terms:
-20 + 20v = 20 + 19v + 9v

Combine like terms: 19v + 9v = 28v
-20 + 20v = 20 + 28v

Solving
-20 + 20v = 20 + 28v

Solving for variable 'v'.

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

Add '-28v' to each side of the equation.
-20 + 20v + -28v = 20 + 28v + -28v

Combine like terms: 20v + -28v = -8v
-20 + -8v = 20 + 28v + -28v

Combine like terms: 28v + -28v = 0
-20 + -8v = 20 + 0
-20 + -8v = 20

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

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

Combine like terms: 20 + 20 = 40
-8v = 40

Divide each side by '-8'.
v = -5

Simplifying
v = -5

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