-v=-4v-9

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Solution for -v=-4v-9 equation: 


Simplifying
-1v = -4v + -9

Reorder the terms:
-1v = -9 + -4v

Solving
-1v = -9 + -4v

Solving for variable 'v'.

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

Add '4v' to each side of the equation.
-1v + 4v = -9 + -4v + 4v

Combine like terms: -1v + 4v = 3v
3v = -9 + -4v + 4v

Combine like terms: -4v + 4v = 0
3v = -9 + 0
3v = -9

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

Simplifying
v = -3

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