Question

6 ) What is the value of X'if x - y = 6 and X
+ y = 8?​

Answer 1

Answer:

x-y = 6 — eq.1

x+y =8 — eq.2

Adding eq.1 and eq.2

x - y + x + y = 6 +8

2x = 14

x= 14 ÷2

x= 7