How to solve this nice math Exponential algebra problem | Olympiad Question | x=?,y=?

[@HuzaifaKhan-m3i]

❤❤❤❤❤❤

[@Ismailorakzai-u1m]

❤❤❤❤

[@RealQinnMalloryu4]

(4)+(4)=8( 2^2)+(2^2) (1^1)+(1^2 (1^2).(y ➖ 2x+1). 2^24 2^12 2^2^6 1^1^2^3 2^3 (xy ➖ 3xy+2).