Question

решите пример (11х+14)-(5х-8)=25

Answer 1

$11x + 14 - 5x + 8 = 25 \ 6x = 25 - 14 - 8 \ 6x = 3 \ x = 3 div 6 \ x = 1 div 2$

Answer 2

(11х + 14) - (5х - 8) = 25
11х + 14 - 5х + 8 = 25
11х - 5х = 25 - 14 - 8
6х = 3
х = 3 : 6
х = 0,5
Ответ: 0,5