Question

О, 04:х=2 0,6х=4,2 0,34х=10,54

Answer 1

Ответ:

Ответ: 1) 0,02; 2) 7; 3) 31

Answer 2

It seems like you've provided a series of equations. However, the format is a bit unclear. To solve equations, it's common to use the "x" symbol to represent the unknown variable. It appears that you've used a comma instead of "x" in your equations. Could you please clarify the format or provide more information so that I can assist you accurately?