Question

1,8x+29x+x=248
Решите!!!​

Answer 1

$1.8x+29x+x=248 \\ 31.8x = 248 \\ x = \frac{1240}{159} = 7 \frac{127}{159}$

Answer 2

Ответ:

1,8x+29x+x=248

31,8х=248

х=248÷31,8

х=7,8