caption: Lines are concurrent since they all pass through (-1 , -2)
exif: {"Image DocumentName": "Lines are concurrent since they all pass through (-1 , -2)", "Image ImageDescription": "Show that the lines x + y + 3 = 0, 2x \u2013 y = 0 and 3x \u2013 2y = 1 are concurrent. Add. Put x = \u2013 1 and y = \u2013 2 in 3x \u2013 2y. Put x = \u2013 1 in x + y = \u2013 3. Lines are concurrent since they all pass through (-1 , -2)", "Image XResolution": "300", "Image YResolution": "300", "Image ResolutionUnit": "Pixels/Inch", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}