Question 60036
3X = 5 - y in terms of y: y = -3X + 5 (0, 5, 4) and 
6X + 2y = 10 interms of y: Y = -3X + 5 (0, 5, 4)
These are the same line:

{{{ graph( 300, 200, -6, 5, -10, 10, -3x+5) }}}