Jawabanmu

2014-02-20T17:11:50+07:00
5x+3 = 2x-4
5x - 2x = -4 -3
3x = -7
x = -7/3

2014-02-20T17:12:38+07:00
5x + 3 = 2x - 4
5x - 2x = -4 -3
3x = -7
x = -7/3