Solve the following system of equations by using the method of cross multiplication:

5x − 4y + 2 = 0, 2x + 3y = 13

Solve the following system of equations by using the method of cross multiplication:

3x − 5y = 19, 7x − 3y = 1

Solve the following system of equations by using the method of cross multiplication:

x + 2y + 1 = 0, 2x − 3y = 12

Solve the following system of equations by using the method of cross multiplication:

2x + 5y = 1, 2x + 3y = 3