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
24-02-2017
1a + 5 because you have to combine like terms
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