Solve the system of equations by the substitution method.
Select the correct choice below and, if necessary, fill in the answer box to complete your choice.
A. The solution set is (Type an ordered pair.)
B. There are infinitely many solutions.
C. There is no solution.
Final Answer: The solution set is
Step 1 :The system of equations is given by:
Step 2 :We can solve this system by substitution. Since both equations are already solved for
Step 3 :Setting the two equations equal to each other gives us
Step 4 :Solving this equation for
Step 5 :Substituting
Step 6 :Final Answer: The solution set is