Jawapan

  • Pengguna Brainly
2016-03-08T19:44:44+08:00
2x - 4/3 - 2y = 8/9
2x - 4 = 8
2x = 12
x = 6

3 - 2y = 9
2y = 3 - 9
2y = - 6
y = - 2
1 5 1