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Alex17521 [72]
2 years ago
7

7a = 28 Is a=21 a solution? yes or no

Mathematics
2 answers:
bagirrra123 [75]2 years ago
4 0
No, because 7 x 21 is 147.
vovangra [49]2 years ago
3 0

Answer:

No

Step-by-step explanation:

No because if a = 21, then 7 * 21 = 147 and 147 is not 28.

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Step-by-step explanation:

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Read 2 more answers
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