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IgorLugansk [536]
3 years ago
9

Simplify by combining like terms.1. 5a-a​

Mathematics
1 answer:
emmasim [6.3K]3 years ago
6 0
5a-a=4a you subtract five from one and get four a
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The rightmost column is the product shown in the middle column. From top-to-bottom, those numbers will be 83.1, 831 (given), 8310.

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