х+(х+1)/5=(х-2)/3
15х+3(х+1)=5(х-2)
15х+3х+3=5х-10
13х=-13
х=-1
(2х-0,5)/3+(х-2)/4=0,5
4(2х-0,5)+3(х-2)=6
8х-2+3х-6=6
11х=14
х=1 3/11
3 2/4-(10х-7)/12=2,5х
42-10х+7=30х
-40х=-49
х=1 9/40
х+(х+1)/5=(х-2)/3
15х+3(х+1)=5(х-2)
15х+3х+3=5х-10
13х=-13
х=-1
(2х-0,5)/3+(х-2)/4=0,5
4(2х-0,5)+3(х-2)=6
8х-2+3х-6=6
11х=14
х=1 3/11
3 2/4-(10х-7)/12=2,5х
42-10х+7=30х
-40х=-49
х=1 9/40