Questions
a. 4x + 3y = 7 and 2x + 5y = 7b. 3x + 4y = 4 and 4x – 3y = -2c. 5x + 6y = 16 and x + y = 4d. 5x + 6y = -11 and x + y = -2e. 2x + 3y = 5 and x + y = 2