domenicaBeBe2007
domenicaBeBe2007 domenicaBeBe2007
  • 15-12-2018
  • Mathematics
contestada

What is the result when 12a + (-8b) is subtracted from 24a + 10b

Respuesta :

MrBillDoesMath MrBillDoesMath
  • 15-12-2018

Hello from MrBillDoesMath!

Answer:

 12a + 18b


Discussion:

The question asks us to calculate

24a + 10 b  -  (12a - 8b)       =>   (combine common terms)

(24a - 12a) + ( 10b + 8b)      =>   ( as - (-8b) = + 8b)

12a + 18b



Regards,  

MrB


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