Question

ПОМОГИТЕ ПЖ
(0,7х+24,1)*0,9=23,895

Answer 1

(0.7х + 24,1) × 0,9= 23,895
1)0.9 × 0.7х=6.3х
2)0.9×24.1=21.69
У нас получилось
6.3х +21.69 =23.895
6.3х= 23.895 - 21.69
6.3х= 2.205
х= 2.205:6.3
х=0.1587301
или же
- 221
140