Explain how to solve the equation: b-7 =12

Hi there! :)

b=19

*The answer must have a positive sign.*

Step-by-step explanation:

First, you add by 7 from both sides of an equation.

Then, you add by the numbers from left to right.

Final answer is b=19

I hope this helps you!

Have a nice day! :)

:D

-Charlie

Thank you so much! :)

the first blank is “inscribed angle theorem” the second blank is “GJH” the last blank is “ substitution property“

Step-by-step explanation: I just completed the assignment