" (ii) "7y+4/y+2.=-4/3

Solve the equation *(7y+4)/(y+2)=(-4)/(3)

Solve the following equations. (7y+4)/(y+2)=-4/3

Solve the following equations. (7y+4)/(y+2)=(-4)/3

Find (x+y)+(x-y), if x=5/4, y=(-1)/3 (ii) x=2/7, y=4/3 (iii) x=1/4, y=3/2

Solve the equation . (7 y + 4)/ (y + 2) = (-4)/3

Find each of the following products: (i) (4x - 7y) (4x - 7y) (ii) (3x^(2) - 4y^(2)) (3x^(2) - 4y^(2))

Classify the following pairs of lines as coincident, parallel, perpendicular or intersecting : (i) 6x+14y-16=0 , 12x+28y-32=0 (ii) 3x-4y=8 , 3x+4y=11 (iii) 5x-2y=7 , 2y-5x=-7 (iv) 4x+7y=19 , 7x-4y=-2 (v) x-2y=7 , 4y-2x=13