[بريق انثى]

يلا ياحلوين حلولي

solve the equations in exercises

2 ÷9=|s3 - 8|


s÷2-1|=1 |

slove the inequalities in exercises ,expressing the solution sets as intervals .also, show each solution set on thereal line 3

1 اصغر او تساوي|z÷5-1|
|3- 1÷x|اضغر من 1÷2