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dezoksy [38]
3 years ago
9

Choose the equivalent expression for 13(15m+3b−21).

Mathematics
1 answer:
Effectus [21]3 years ago
7 0

Answer:

5m + b -7

Step-by-step explanation:

15m + 3b -21 can be simplified to 5m + b -7 by dividing 3

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