(ii) 2x - 3y = 8; 4x - 6y = 9 -22

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

Solve each of the following pair of equations by the elimination method. (2) 2x + 3y = 8 4x + 6y = 7

Use matrix methocd to solve the following system of equations: {:(4x - 3y = 5),(8x - 6y = 9):}

Solve 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

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)/(2)x+(5)/(3)y=7;9x-10y=14( (iv) 5x-3y=11;-10x+6y=-22( v) (4)/(3)x+2y=8;2x+3y=12

Let 2x + 3y = 4 and 5x + 6y = 7 . What is the value of 8x + 9y ?