Contact us
Choose a category below so we can get back to you as quickly as possible.
4x+3y=1kx+(2k-1)y=3x=-y 4x-3x=1 x=1 k+(2k-1)(-1)=3 k-2k+1=3 -k=2 k=-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.