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Setler79 [48]
3 years ago
8

Simplify the expression. -3(b – 7)

Mathematics
1 answer:
pychu [463]3 years ago
6 0
-3(b - 7)

Distributive property

-3*b = -3b

-3*7 = -21

-3b + 21

Answer:  -3b + 21

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