Gio111111
Gio111111 Gio111111
  • 24-02-2017
  • Mathematics
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how to simplify 9a-4(2a+5)

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Аноним Аноним
  • 24-02-2017
so it will be 9a+-4(2a+5)
                     11a-1 is your answer
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rainbow1011
rainbow1011 rainbow1011
  • 24-02-2017
1a + 5 because you have to combine like terms
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