65x-33y=97,33x-65y=1

Solve : 65x -33y = 97 and 33x - 65y = 1

If 65 x - 33y = 97 and 33x - 65y = 1 , then what is xy equal to ?

on solving 2/x+3/y=3,3/x+6/y=5 we get,

Let (x,y) be a pair of real number satisfying 56x+33y=-(y)/(x^(2)+y^(2)) and 33x-56y=(x)/(x^(2)+y^(2)) . If x/y=(p)/(q) (where p and q are relatively prime and pgtq ) then (6p-q) is

If the system of linear equations {:(2x+y-z=3),(x-y-z=alpha),(3x+33y-betaz=3):} has infinitely many solution, then alpha+beta-alphabeta is equal to ______.

Solve by any method: (x+y)/(xy)=1, (x-y)/(xy)=65

Solve for x and y: 0.4x-1.5y=6.5, 0.3x+0.2y=0.9

The straight lines represented by the equation 135x^(2)-136xy+33y^(2)=0 are equally inclined to the line x-2y=7 (b) x+2y=7x-2y=4( d) 3x+2y=4

The straight lines represented by the equation 135x^2+136xy+33y^2=0 are eqally inclined to the line

Find the missing term (?) in the series 3,5,9, ? , 33,65.