" 4.Solve ":65x-33y=97" and "33x-65y=1

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

Solve the following simultaneous linear equations in two variables by the method of elimination 65x-33y=97 33x-65y=1

{:(65x - 33y = 97),(33x - 65y = 1):}

{:(65x - 33y = 97),(33x - 65y = 1):}

Solve the equation x^3-3x^2-33x+35=0

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

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

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

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

Solve the equations 4x - 5y + 33 =0 and 20x - 9y - 107 -0 . Calculate x and y .