Which of the following pair of linear equations is inconsistent?
x - 2y = 6; 2x + 3y = 4
9x - 8y = 17; 18x -16y = 34
2x + 3y = 7; 4x + 6y = 5
5x - 3y =11; 7x + 2y =13
Solve the pair of linear equations:
1/2x+1/3y=2
1/3x+1/2y=13/6
The solution of the pair of linear equations 7x - 3y = 13; x - 2y = 5 is (2, 1).