Contact us
Choose a category below so we can get back to you as quickly as possible.
2x 플러스 5 곱 하기 0.8x 플러스 5 (0.8x 마이너스 0.2) 는 29 이다 2x + 4x + 4x - 1 = 29 10x = 30 x = 3
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.