Contact us
Choose a category below so we can get back to you as quickly as possible.
首先把兩個方程合併,合併完得:3x-6=-x+4,解得x=5/2,再把x=5/2代入任意直線方程,解得y=3/2,所以,交點座標為(5/2,3/2)
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.