Solve `2x-3y=8:4x-6y=9`

Solve 2x-3y=7, 4x-6y=14 by Gaussian Jordan method.

Check whether the following equations are consistent or inconsistent. Solve them graphically. 2x-3y=8 , 4x-6y=9.

Solve : 2x+3y=6 4x+6y=12

2x+3y=8 4x-5y=-6

Solve 2x+3y=10, x+6y=4 using Cramer's rule.

(i) Solve 5x-4y+8 7x+6y-9

Solve 3x+2y=4,8x+5y=9

Check whether the following equations are consistent or inconsistent. Solve them graphically. (b) 2x - 3y = 8 4x - 6y = 9

On comparing the ratios (a_1)/(a_2),(b_1)/(b_2) and (c_1)/(c_2) , find out whether the following pair of linear equations are consistent, or inconsistent. (i) 3x+2y=5; 2x-3y = 7 (ii) 2x-3y=8 ; 4x-y=9 (iii) 3/2x+5/3y=7 ; 9x-10y=14 (iv) 5x-3y=11 ; -10x+6y = -22 (v) 4/3 x +2y=8 ; 2x+3y = 12