Cerberus
<span>In Greek mythology, Cerberus is the guardian of Hades and is usually described as a bizarre looking monster that looks like a dog with three heads and a tail whose end is a dragon head. Cerberus was born from the Union of two monsters, the giant Typhon and Echidna, and he is the brother of the Lernaean Hydra. Cerberus is often depicted in myths as one of the most loyal guards in the history and is often mentioned in the epics of Homer.</span>
Our teacher didn't give us the permission to leave lessons.
Думаю без ошибок все правильно! !!
3х+7/5=6х+4/5 умножаем обе части на 5 получаем
3х+7=6х+4
3х-6х=4-7
-3х=-3
х=1
Проверка
3*1+7/5=6*1+4/5
10/5=10/5
2=2