Respuesta :
Answer:
9b-1
Step-by-step explanation:
Hope this helps! Plz give brainliest!!!
Answer:
b = 1/9
Step-by-step explanation:
Supposing that you need clear b
4b + 5b = 1
9b = 1
b = 1/9
Answer:
9b-1
Step-by-step explanation:
Hope this helps! Plz give brainliest!!!
Answer:
b = 1/9
Step-by-step explanation:
Supposing that you need clear b
4b + 5b = 1
9b = 1
b = 1/9