 ksusha293 
                                                16.05.2020 07:07
                                                
                                                ksusha293 
                                                16.05.2020 07:07
                                             lynnaytina 
                                                16.05.2020 07:07
                                                
                                                lynnaytina 
                                                16.05.2020 07:07
                                             Nymeria 
                                                16.05.2020 07:07
                                                
                                                Nymeria 
                                                16.05.2020 07:07
                                             blin42p00v7h 
                                                16.05.2020 07:07
                                                
                                                blin42p00v7h 
                                                16.05.2020 07:07
                                             davo20051 
                                                16.05.2020 07:06
                                                
                                                davo20051 
                                                16.05.2020 07:06
                                             snigireva00 
                                                16.05.2020 07:06
                                                
                                                snigireva00 
                                                16.05.2020 07:06
                                             vansob2003 
                                                16.05.2020 06:47
                                                
                                                vansob2003 
                                                16.05.2020 06:47
                                             XxXRePlayXxX 
                                                16.05.2020 06:48
                                                
                                                XxXRePlayXxX 
                                                16.05.2020 06:48
                                             rakhmanets 
                                                16.05.2020 06:48
                                                
                                                rakhmanets 
                                                16.05.2020 06:48
                                             AlexSubbotin11 
                                                16.05.2020 06:48
                                                
                                                AlexSubbotin11 
                                                16.05.2020 06:48
                                            
11x - x = 203 - 3
10x = 200
x = 200/10
x = 20
Б) 4a - 312 = 0
4a = 312
a = 312/4
a = 78
Г) 25-3y = 9-5y
-3y+5y = 9 - 25
2y= - 16
y = -8