Respuesta :

If the mini horse is 56kg and it's 268kg less than a Shetland pony then a Shetland pony would weigh 56+268=324kg
calculista
let
x--------> Shetland pony's weigh
y--------> Miniature horse's weigh

we know that
[tex]y=56 kg[/tex]
[tex]x=268+y \\ x=268+56 \\ x=324 kg[/tex]

the answer is
Shetland pony's weigh is [tex]324 kg[/tex]