Jawapan

2015-10-07T23:50:21+08:00
Q = p+27
 ye jawapan dia tu !lah
2015-10-07T23:59:47+08:00
I) p = q -27

q = p +27

ii) y = (2x +5) /3

2x +5 = 3y

2x = 3y -5

x = (3y -5) /2