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FromTheMoon [43]
3 years ago
10

Combine any like terms in the expression. If there are no like terms, rewrite the expression.

Mathematics
1 answer:
aliya0001 [1]3 years ago
5 0

Answer:

78r²s

Step-by-step explanation:

well you add 49 and 42 and 28 and subtract 41 bc they have the same symbols afterwards, and you get that

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