Contact us
Choose a category below so we can get back to you as quickly as possible.
(8 + x + 10 + 10) 이것 은 4 = (x + 10) 이것 이 2 x + 28 = 2 x + 20 x = 8
We and our partners use cookies and other technologies to analyze traffic and optimize your experience. View more info and control your cookies settings at any time in our Cookies Policy.