Question

if X equals to a and y equals to B is the solution of pair of equation x minus y = 5 and X + y = 3 find a and b​

Answer 1

a=4 and b=-1

Step-by-step explanation:

on adding x-y=5 and x+y=3

2x=8

x=4

on putting x=4 in any equation we get y=-1

as x=a=4 and y=b=-1