Question

can someone help please if right will be marked as brainiest

Answer 1

No.
you would plug in 2 where the x’s are and 10 where the y’s are.
it works right for the first equation but not the second one , so no.

Answer 2

Answer:

(x,y) = (2/3 , 26/3)  .. so no I'm guessing

Step-by-step explanation:

{ y = x = 8 , y=7x+4

= x + 8= 7 x = 4

= x=2/3

= y= 2/3+8

= y=26/3

= )x,y) = 2/3, 26,3