Monday, October 26, 2015

Combining Like Terms and Distributive Property

Simplify:

10(n+ 3n) - 6(n- 2)

4p- 12p - 9p + 3(p + 7)

7 comments:

  1. 1. 10n + 30n 6n - 12 10n + 30n + 6n= 46n 46n - 12

    2. 8p-9p+ 3p + 21
    -1p +3p +21
    2p + 21

    ReplyDelete
  2. #1. 10n+30n-6n+12
    #2. -14p-21

    ReplyDelete
  3. 1.) 10n + 3n = 13n - 6n = 7n -2

    2.) 12p -9p = 3p + 7 = 10p

    ReplyDelete