What is the solution of the equation? 3 = b + 3

Well lets set up our equation.

Remember that whatever you do to one side you do to the other.

And our main objective is to isolate or get the variable "b" to be alone.

3 = b + 3 (lets subtract three from both sides to isolate the b)

-3=     - 3(Now the 3 cancels out on both sides because3 - 3 = 0 solve the left side.

So our answer is

b = 0

Good Luck! :) <3

42 inches then 10 1/2 deep

the answer is d. 75%