Question

subtract the algebraic expression of 21a+3b-13 from 12b+15+10a with explanation
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Answer 1

Answer:

-11a+9b+28

Step-by-step explanation:

(12b+15+10a)-(21a+3b-13)

=12b+15+10a-21a-3b+13

=-11a+9b+28

Hope it is clear.......

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Answer 2

This is the answer I wish this may help you and don’t forget to mark brainlist