3х-2=6х+5
3х-6х=5+2
-3х=7
х=7:(-3)
х= -2,3
3×(-2,3)-2=6×(-2,3)+5
-6,9-2=-13,8+5
-8,9= -8,8
1. 17 (3х-2)=17 (6х+5)
51х-34=102х+85
51х-102х=85+34
-51х=119
х=119:(-51)
х= -2,3
2. 6х-3х=5-2
3х=3
х=3:3
х=1
3. 3х-2/19=6х+5/199
3х-6х=5/19+2/19999
-3х=7/199999
х=7/19:(-3)
х= - 7/57