Respuesta :
15-10=5
15+6=21
15 minus 10 comes to an answer of 5. So that means that, b is equal to 15. If you add 15 and 6, you will get a sum of 21.
15+6=21
15 minus 10 comes to an answer of 5. So that means that, b is equal to 15. If you add 15 and 6, you will get a sum of 21.