-63 наверно что значит найти выражение
x > 12,3 наименьшее целое 13.
x < -5 наибольшее целое -6.
jjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjnnnnnnnnnnnnnnnnnnnnnnnnnnnnrrrrrrrrrrrrrrrrrrrrrrrrrrxccccccccccccccccccccrrrrrrrrrrrrrrrrrrrrbbbbbbbbbbbbbbbbbbbbbbb 219: 3- 57 = 16
Х:5=47+148
х:5=195
х=195*5
х=975
975:5=47+148