Question

find the number of solutions of pair of equations X + Y is equal to 1 and X + Y is equal to minus 5​

Answer 1

Answer:

(x, y) =(2/3,1/3)

Step-by-step explanation:

x+y=1

x+y=-5

adding them

then x =2y

put it

then y=1/3

and x=2/3