Question

X+y=9 & x-y = 1 elimination method

Answer 1

Answer:

Step-by-step explanation:

x+y=9

x-y=1

...........

2x=10

x=10/2

x=5

put the value of x in eq 2

x-y=1

5-y=1

-y= -4

y=4

Hope it helps y^_^

Answer 2

you have answered ..