v+12=-9

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Solution for v+12=-9 equation: 


Simplifying
v + 12 = -9

Reorder the terms:
12 + v = -9

Solving
12 + v = -9

Solving for variable 'v'.

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

Add '-12' to each side of the equation.
12 + -12 + v = -9 + -12

Combine like terms: 12 + -12 = 0
0 + v = -9 + -12
v = -9 + -12

Combine like terms: -9 + -12 = -21
v = -21

Simplifying
v = -21

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