【ベストコレクション】 x 2y=5 y=-2x-2 by graphical method 561978-X 2y 5 solution
On a graph paper, draw a horizontal line X'OX and a vertical line YOY' as the xaxis and yaxis, respectively ∴ y = 2 x 2 (i) Putting x = 2, we get y = 0 Putting x = 0, we get y = 1