The pair of equations x + 2y + 5 = 0 and -3x – 6y + 1 = 0 have The pair of equations x + 2y + 5 = 0 and -3x – 6y + 1 = 0 have November 22, 2020 Category: Chapter 3 - Pair of Linear Equations in Two Variables , Maths , NCERT Class 10 , Facebook Messenger WhatsApp Share this:TwitterFacebook Related