Х-16000=190000 х=190000+16000 х=206000
81000+z=350000 z=350000-81000 z=269000
250000-y=80000
-y=80000-250000
-y=-170000
у=170000
Х-16000=190000 х=190000+16000 х=206000
81000+z=350000 z=350000-81000 z=269000
250000-y=80000
-y=80000-250000
-y=-170000
у=170000