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12-12-2016
Mathematics

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3(2a+5)+5(a-2)
explanation and answer please?

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Respuesta :

12-12-2016

6a+15+5a-10
11a+5 is the answer :D

mutiply 3 to 2a and 5 / 5 to a and -2 you will get 6a+15+5a-10 then 6a+5a and 15-10 would be 11a+5

sorry I'm not good at explaining, ask me if you got a question. :D

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