`1/(3x+y)+1/(3x-y)=3/4`, `1/(2(3x+y))-1/(2(3x-y))=-1/8`

1/(3x+y)+1/(3x-y)=3/4 and 1/(3x+y)-1/(3x-y)= -1/4

Solve the following system of equations: (1)/(3x+y)+(1)/(3x-y)=(3)/(4),quad (1)/(2(3x+y))-(1)/(2(3x-y))=-(1)/(8)

Solve each of the following pairs of equations by reducing them to a pair of linear equations. (1)/(3x+y)+(1)/(3x-y)=(3)/(4) and (1)/(2(3x+y))-(1)/(2(3x-y))=(-1)/(8) .

Solve the following pairs of equations by reducng them to a pair of linear equations. : (1)/(3x+y)+(1)/(3x-y)=(3)/(4) and (1)/(2(3x+y))-(1)/(2(3x-y))=(-1)/(8)

(1)/(2(3x+4y))=(1)/(5(2x-3y))=(1)/(4),

3x+2y=8 2x-3y=1

" (2) "3x+y=-1,2x-3y=-8

Find each of the following products: (i) (x - 4)(x - 4) (ii) (2x - 3y)(2x - 3y) (iii) ((3)/(4) x - (5)/(6) y) ((3)/(4)x - (5)/(6) y) (iv) (x - (3)/(x)) (x - (3)/(x)) (v) ((1)/(3) x^(2) - 9) ((1)/(3) x^(2) - 9) (vi) ((1)/(2) y^(2) - (1)/(3) y) ((1)/(2) y^(2) - (1)/(3) y)