26-10-2017
Mathematics

contestada

How to simplify each expression
2/3(7w + 4) - 1/3 (2w - 1 )

(3-7m) +2(3.5m+ 1)

Respuesta :

26-10-2017

14 w /3 + 8/3 - ( 2/3w -1/3 ) =
14w/3 + 8/3 -2/3 w +1 /3 =

12w /3 + 9/ 3 = 3 ( 4w +3) / 3 = 4w +3

the second
3-7m +7m+ 2 = 5

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