3 years ago

HELP MEEEEE PLEASEEEEEEEE WILL GIVE BRAINLIEST

Mathematics

1 answer:

Aneli [31]3 years ago

4 0

Answer:

A. 21x+6

Step-by-step explanation:

3(6x+2+x) = 3(7x+2)

3(7x+2) = 21x+6

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