Question

ОЧЕНЬ СРОЧНО!Даю 10 баллов
lx+7l>8
l9-xl<2
lx+7l>8
l10+xl≤3

Answer 1

|x+7|>8
x=2,3,4,5,6,7,8,9...

|9-x|<2
x=9,8

|x+7|>8
x=2,3,4,5,6,7,8,9...

|10+x|<3
x=-8,-9,-10,-11,-12

Answer 2

$|x + 7 | > 8 \\x > 8 - 7 \\ x > 1| |$
$|9 - x | < 2 \\ - x < 2 - 9 \\ - x > - 7 \\ \times > 7$