Answer:
v = 9
Step-by-step explanation:
6(v + 3) = 72
6v + 18 = 72
6v = 54
v = 9


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Simple procedure :




Answered by : ❝ AǫᴜᴀWɪᴢ ❞
If Carly had more DVDs than Rob then you would subtract her amount away from the total. 42-4=38