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5 votes
How many is?

21 = 12z - 15 ???

User Weirdgyn
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2 Answers

6 votes
z=3 is the answer because 15+21=36 and 36 divided by 12 = 3 so therefore, z=3

User Fabdarice
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7.5k points
6 votes
the answer is going to be 3
User Robyflc
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