 25424446645 
                                                20.11.2020 20:02
                                                
                                                25424446645 
                                                20.11.2020 20:02
                                             321Shark 
                                                20.11.2020 20:02
                                                
                                                321Shark 
                                                20.11.2020 20:02
                                             nastyavix 
                                                20.11.2020 20:02
                                                
                                                nastyavix 
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                                             cuper200017 
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                                                cuper200017 
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                                             marimuravskap08uv0 
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                                                marimuravskap08uv0 
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                                             Gagoro 
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                                                Gagoro 
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                                             AlexandraBarabash 
                                                20.11.2020 20:00
                                                
                                                AlexandraBarabash 
                                                20.11.2020 20:00
                                             usimbekovameruert 
                                                21.08.2019 05:30
                                                
                                                usimbekovameruert 
                                                21.08.2019 05:30
                                             Cegou22 
                                                21.08.2019 05:30
                                                
                                                Cegou22 
                                                21.08.2019 05:30
                                            
-8 * (x - 8 - 7y) = -8x + 64 + 56y
(m - 7n -6k)(-1.3) = -1.3m + 9.1n + 7.8k