Question

8abc-abc8=5418

 

Answer 1

8abc - abc8 = 5418

8abc = abc8 + 5418

8000 + abc = abc x 10 + 8 + 5418

8000 - 8 - 5418 = abc x 10 - abc

2574 = abc x 9

abc = 2574 : 9 = 286

Answer 2

abc = (286).

Answer 3

8abc-abc8=5418

8000+abc x1-abc x10+8=5418

8000+8 -(abc x10-1)=5418

8008-abc x9=5418

phan con lai ban giai not nha

Answer 4

abc = 286

k nha