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 texaschic101
  • 22-12-2016
4(3a + 7) + 3(2a + 5) =
12a + 28 + 6a + 15 =
18a + 43 <==
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