Question

what does @ stands for? 5@3=13 and 7@9=23​

Answer 1

Answer:

@= 2

5×2+3= 13

7×2+9=23

follow me and Mark brainliest

Answer 2

@=2

Given,

5×2+3=10+3

=13

proved

7×2+9=14+9

=23

proved

I HOPE THAT YOU GOT ANSWER PLZ FOLLOW ME PLZ MAKE ME BRAINLIST ANSWER