Jawabanmu

2014-08-22T04:32:39+07:00
Caranya,,,   
1-2x+5 = 6-2x
maaf kalau blm tepat :)
2014-08-22T04:33:06+07:00
1/2x + 5
= 1/2x = -5
= x = -5 : 1/2
= x = -5 x 2/1
= x = 25