Question

12x+13y=29 ,13×+12y=21

answeeers mi​

Answer 1

The given equations are

12x+13y=29...(i)

13x+12y=21...(ii)

Add (i) and (ii), we get

12x + 13y =29

+ 13x + 12y =21

25x + 25y =50

25(x+y) = 50

x + y = 2

pls mark me as brainleast and folow me please

Answer 2

Answer:

Solution is in the attachment..Payal

Step-by-step explanation:

Hope it will help you mark me as brainliest plz don't forget to give me thanks.

Thank you..