4х+4х=424; 15у-8у=714; 9z+z=500; 10к-к=702; 4j=5j+j=1200;... :: Чем заняться? https://chemzanyatsa.com/4h-4h-424-15y-8y-714-9z-z-500-10k-k-702-4j-5j-j-1200.html 4х+4х=424; 15у-8у=714; 9z+z=500; 10к-к=702; 4j=5j+j=1200;... :: Чем заняться? https://chemzanyatsa.com/images/rss.png https://chemzanyatsa.com/4h-4h-424-15y-8y-714-9z-z-500-10k-k-702-4j-5j-j-1200.html очень клёво спасибо Tue, 08 Dec 2015 17:31:54 +0300 https://chemzanyatsa.com/4h-4h-424-15y-8y-714-9z-z-500-10k-k-702-4j-5j-j-1200.html#c981 https://chemzanyatsa.com/4h-4h-424-15y-8y-714-9z-z-500-10k-k-702-4j-5j-j-1200.html#c981 4х+4х=424; 15у-8у=714; 9z+z=500; 10к-к=702; 4j=5j+j=1200;... https://chemzanyatsa.com/4h-4h-424-15y-8y-714-9z-z-500-10k-k-702-4j-5j-j-1200.html#c981