Answers

2014-03-12T21:43:31+01:00
4x-8-7x+9+6=2 -3x=2-9-6+8 -3x=-5 x=-5/3
0
2014-03-12T22:49:37+01:00
4x-8-7x+9+6=2 4x-7x=2+8-9-6 -3x= -5 X=-5รท-3 X=1.666
0