Respuesta :

Answer:

4b=27-3

4b=24

÷4=24÷4

b=6
4b + 3 = 27

First you must isolate the unknown “b” by dividing both sides of the equation by 4 which leaves us with:

b + 3/4 = 27/4

Next subtract 3/4 from both sides of the equation: 27-3=24

b = 24/4

Now solve for your final answer: 4*6=24

b = 6