Which steps are needed to solve this equation b+6=21

b=15

Step-by-step explanation:

Okay so if we are solving for B the first thing you need to do is subtract 6 on both sides because we are trying to get alone

b+6=21

-6 - 6

21-6=15

b=15

b = 15 is the solution of equation.

Step-by-step explanation:

We have given the following equation:

b+6 = 21

We have to solve the above equation.

First, adding - 6 to both sides of equation we get,

b+6-6 = 21 - 6

b = 21 - 6

b = 15

b = 15 is the solution of equation.