1 + 5x + 3y = 9 2x 3y = 12 X = (x, y) - 4

3 x + 5y = 12, 5x + 3y = 4 .

3 x + 2y = 12 , 5x - 2y = 4 .

If (5x - 3y) : (2x + 4y) = 11 : 12 , then find x : y .

If (3x -4y) : (2x -3y) = (5x -6y) : (4x -5y) , find : x : y .

If 2 x + 3y = 12 and 3 x - 2y = 5 then

If 3 x + 4y - 11= 18 and 8x - 6y + 12 = 6 , then what is the value of 5x - 3y - 9 ?

(5x + 3y) (5x-3y) (25x ^ (2) + 9y ^ (2))

2x+3y=5 6x+9y=10

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