Question

this ti an substitution method example plz answer me​

Answer 1

Answer:

x = 9, y = 5

Step-by-step explanation:

x + y = 14         x - y = 4

x+y+x-y = 14 + 4

2x = 18

x = 18/2

x = 9

x + y = 14

9 + y = 14

y = 14-9

y = 5.

x = 9 ; y = 5

Answer 2

Answer:

x+y=14---1 equation

x-y=4

x=4+y

put x=4+y in 1 equation

4+y+y=14

2y=10

y=5

x=4+y

x=4+5

x=9