15 Use the echelon method to solve the following system of two equations in two unknowns. Check your answer.

2.1.15                    

Use the echelon method to solve the following system of two equations in two unknowns. Check your answer.

5 x -4 y= -3

-10 + 8y=6

Select the correct choice below​ and, if​ necessary, fill in the answer box to complete your choice.

A.The solution is ?

(Type an ordered​ pair.)

B.There are infinitely many solutions. The solution is left parenthesis nothing comma y right parenthesis

​, where y is any real number.

C.There is no solution.