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gladu [14]
3 years ago
10

12b−15>21?? How is this done? Need help ASAP

Mathematics
2 answers:
dangina [55]3 years ago
3 0
12b-15>21
+15 +15

12b > 36
----- ----
12 12

b = 3
Arada [10]3 years ago
3 0
12b - 15 > 21

12b > 21 + 15

12b > 36

b > 3
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