Question

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

Answer 1

b=15

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

Answer 2

b = 15 is the solution of equation.

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.