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Kay [80]
3 years ago
15

Solve for x if 7x =21 a. X=-3 b.x=14 c. =3 d. X= -14

Mathematics
1 answer:
vaieri [72.5K]3 years ago
5 0
I hope this helps you



7x÷7=21÷7



x=3
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For the answer to the question above, 

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