You just change the mixed number into an improper fraction.
4 3/5
5x4=20
20+3=23
23/5
(4x+3y=-13) * 2
(-5x+2y=-24)*3
_____________
8x+6y=-26
-
-15x+6y=-72
___________
23x=46
X=2
Answer:
They have the same mustard flavor!
Its the second one. The inverse is the opposite of the original
