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DIA [1.3K]
3 years ago
9

Factor the expression. 3x + 21

Mathematics
2 answers:
julsineya [31]3 years ago
7 0

Step-by-step explanation:

3(x +7)

x=7

( 3x+12 )= 3

HOPE THIS HELPS:)

Delicious77 [7]3 years ago
5 0

Answer: 3  ( x + 7 )

Step-by-step explanation:

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