Question

решите уравнение 12.8n+3,7=35.7

Answer 1

12.8n=35.7-3.7
12,8n=32
n=32:12,8
n=2,5

Answer 2

12.8n+3.7=35.7
12.8n=35.7-3.7
12.8n=32
n=32:12.8
n=2.5
Ответ:2,5