(a+8 7/16)-5 7/16=7 13/16

Question

(a+8 7/16)-5 7/16=7 13/16

Answer 1

(а+8 7/16)-5 7/16=7 13/16
а+8 7/16=7 13/16+5 7/16
а+8 7/16=12 20/16
а=12 20/16-8 7/16
а=4 13/16
Ответ а=4 13/16