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Nataly_w [17]
3 years ago
11

What is b? 4 + b/2 = 9

Mathematics
1 answer:
Travka [436]3 years ago
6 0
4 + b/2 = 9
       b/2 = 9 - 4
       b/2 = 5
    2(b/2) = 5(2)
          b = 10

hope this helps :)


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