Answer:
v=-6
Step-by-step explanation:
Use PEMDAS to first expand 3(v-3) by multiplying 3 by v and 3 by -3, which is 3v-9. Combining like terms (v) in the left side of the equation, we get -2v-9=3. Since we want to isolate the variable, we add 9 by both sides, which gets -2v=12. Dividing both sides, we get v=-6.