amanihamilton55 amanihamilton55

22-12-2016
Mathematics

contestada

what is a equivalent expression to 4(3a + 7) + 3(2a + 5)

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texaschic101 texaschic101

22-12-2016

4(3a + 7) + 3(2a + 5) =
12a + 28 + 6a + 15 =
18a + 43 <==

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