(х+8 17/36)=7 31/36+25 1/36
х+8 17/36=32 32/36
х=32 32/36-8 17/36
х=24 5/36
х=24 5/12
==============================================================
(х+8 17/36)=7 31/36+25 1/36
х+8 17/36=32 32/36
х=32 32/36-8 17/36
х=24 5/36
х=24 5/12
==============================================================