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

asked Apr 28, 2022 104k views

4 votes

7a = 28 Is a=21 a solution?

yes or no

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3 votes

Answer:

Explanation:

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

Nathan Grigg answered Apr 29, 2022

5.1k points

4 votes

No, because 7 x 21 is 147.

Zkcro answered May 4, 2022

by Zkcro

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