Jawabanmu

  • Kiru
  • Gemar Membantu
2014-08-31T19:26:16+07:00
7(5x+3y)-6(3x-2y)
=35x+21y-18x+12y
=17x+33y
2014-08-31T19:26:42+07:00
35x + 21y - 18x + 12y = 35x - 18x + 21y + 12y = 17x + 33y