4 friends went to the movies and each ordered a container of popcorn.They spent $24 on popcorn.How much did each container of po
2 answers:
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Answer: a =
We want to isolate a. Add both sides by 2. Then we get u + 2 = 2a. To get just a, we can divide by 2 to get (u+2)/2.
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-sirswagger21