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vazorg [7]
3 years ago
15

Will mark brainliest

Mathematics
1 answer:
Artyom0805 [142]3 years ago
5 0

Answer: A

Step-by-step explanation:

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\boxed{ \bold{ \huge{ \boxed{ \sf{3x - 21}}}}}

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\sf{3(x - 7)}

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