A set of equations is given below:

Equation A: a = 5b + 1
Equation B: a = 3b + 5

Which of the following is a step that can be used to find the solution to the set of equations? (5 points)


5b + 1= 3b

5b = 3b + 5

5b + 1 = 3b + 5

5b + 5 = 3b + 1