2x plus 3y
there is an infinte amount of ordered pairs in this equation a few examples could be... (1,-3) (2,-13) (3,-23) (234652,-2346513) (-25,257)
5
13+13=26
273 13+8 = 21 and 13*21 = 273
yes it is
The answer to the problem of 13 equals -4x plus 9 is x equals -1.
basically you asked what -28+21 which equals -7
5
13
13
x = 3, y = -4