Respuesta :

Answer:

3x-ax=b

x(3-a)=b

x=b/(3-a)

a should be equal 3 and subsequently b=0

Step-by-step explanation:

a=3, b=0

Answer:

C

Step-by-step explanation:

3x = ax + b

C. a = 3, b= 0

3x = 3x + 0

x = x

ACCESS MORE