Question

14x+2y
x=1,y=. -1
add them​

Answer 1

Answer:

Hope it helps!! Mark this answer as brainliest if u found it useful and follow me for quick and accurate answers...

Step-by-step explanation:

$14x + 2y \\ 14(1) + 2( - 1) \\ 14 + ( - 2) \\ 14 - 2 \\ 12$

Answer 2

14x+2y

14×1 + 2×(-1)

=12