Jawabanmu

  • med
  • Gemar Membantu
2014-02-06T18:12:05+07:00
Y+6/-3+6 = x+1/-4+1. y+6/3 = x+1/-3. -3(y+6) = 3(x+1) -3y-18 = 3x+3 -3y-3x = 18+3 di sederhanakan -y-x=6+1 -y-x = 7