3v+9=-21

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Solution for 3v+9=-21 equation:


3v+9=-21

We simplify the equation to the form, which is simple to understand 
3v+9=-21

We move all terms containing v to the left and all other terms to the right. 
+3v=-21-9

We simplify left and right side of the equation. 
+3v=-30

We divide both sides of the equation by 3 to get v. 
v=-10

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