Question

if y-n is 18then y+n is?​

Answer 1

Answer:

I think 36

Step-by-step explanation:

but answer may be wrong because I weak in maths bro ask bio bro

Answer 2

let the y =20

and n=2

so : y-n=

20-2=18

y+n=?

20+2= 22

is your answer