х+1/2х+1/3х=33
х+х+1\2х+1/4х+1=100
1 5/6х=33
11/6х=33
х=33:11/6
х=33*6/11
х=18
2 6/8х=100-1
22/8х=99
х=99:22/8
х=99*8/22
х=36
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х+1/2х+1/3х=33
1 5/6х=33
11/6х=33
х=33:11/6
х=33*6/11
х=18
х+х+1\2х+1/4х+1=100
2 6/8х=100-1
22/8х=99
х=99:22/8
х=99*8/22
х=36