Respuesta :

Answer: 50 - a = 49

Step-by-step explanation:

50 x a =50

50 x 1 = 50

a=1

50 - a = 50 - 1

50 - 1 = 49

Answer:

A=0

Step-by-step explanation:

50*1=50

If the answer that means that with subtraction A=0

But with multiplication A=1