Question

Solve using elimination method. X+y=14 and x+y=4

Answer 1

Answer:

thus x=9, y=5

Step-by-step explanation:

x+y=14..................(1)

x-y=4.....................(2)

x=y+4

Ptting x=y+4 in (1) we get

y+4+y=14

2y=10, y=10/2=5

gain from (1)

x+5=14

x=14-5=9

thus x=9, y=5

Answer 2

Answer:

x=9

y=5

Step-by-step explanation:

have a look at the attachment