5(x-1)+3=4x+15fggjbujjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjj

0 голосов
14 просмотров

5(x-1)+3=4x+15
fggjbujjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjj

Математика (15 баллов) | 14 просмотров
Дан 1 ответ
0 голосов
Правильный ответ

5х-5+3=4х+15
5х-4х=15+5-3
х=17

(223k баллов)
Похожие задачи