Решите: 4(7-2x)-7>-26 x-105

Question

Решите: 4(7-2x)-7>-26 x-105

Answer 1

21-8х-7>-26х-105
21-8х>-26х-105
-8х+26х> -21-105
18х>-126
х>-7 

Answer 2

28-8Х-7>-26Х-105

-8Х+26Х>-105-28+7

8Х-26Х<105+28-7</p>

-18Х<70</p>

18Х>-70/18

Х=-3ЦЕЛЫХ 8/9