1) -22+33х+5х=16
38х=16+22
38х=38
х=1
2) 13х+7-5х=8
8х=1
х=1/8
3) 8х+8-20х=13
-12х=5
х=5/12 = -0,416
4) -45+24х+2-11х-7х=18
-43+6х=18
6х=61
х= 61/6 = 10 1/6 = 10,16
1) -22+33х+5х=16
38х=16+22
38х=38
х=1
2) 13х+7-5х=8
8х=1
х=1/8
3) 8х+8-20х=13
-12х=5
х=5/12 = -0,416
4) -45+24х+2-11х-7х=18
-43+6х=18
6х=61
х= 61/6 = 10 1/6 = 10,16