3(m + 3) = 3m - 9 no solution, one solution, or many solutions? which one?
marking brainliest

Jason went to an arcade to play video games. he paid $2 for every 11 tokens he bought. he spent a total of $16 on tokens. which equation can be used to determine,t, the number lf tokens jason bought

Kerion has a beaded necklace business. she can make 12 necklaces is 2 hours. how long will it take her to make 9 necklaces?

How is this equation completed? i cannot find any examples in the book.