Solve : ` (3)/(x + y ) + ( 2)/(x - y ) = 2 and (9)/(x + y ) - ( 4)/(x - y) = 1 `.

solve: (2) / (2x + y) - (1) / (x-2y) + (5) / (9) = 0 and (9) / (2x + y) - (6) / (x-2y ) + 4 = 0

Solve for x and y : 2^(y-x) (x + y) = 1 and (x + y)^(x - y) = 2 .

Solve for x and y : 2^(y-x) (x + y) = 1 and (x + y)^(x - y) = 2 .

Solve the following system of equations: (3)/(x+y)+(2)/(x-y)=2,quad (9)/(x+y)-(4)/(x-y)=1

If (3)/(x+y)+(2)/(x-y)=2 and (9)/(x+y)-(4)/(x-y)=1 then what is (x)/(y) equal to ?

Solve for x and y: 3x + 2y = 11 , 2x + 3y = 4

If (1)/(x+y) + (1)/(x-y) = 4 and (2)/(x+y) + (3)/(x-y) = 9 what is the value of x ?

Solve for x and y: (x)/(2) + (2y)/(3)= -1 and x- (y)/(3)= 3

Solve for x and y : ( 2)/(sqrt x ) + (3)/(sqrty ) = 2, ( 4)/(sqrtx ) - ( 9)/(sqrty) = - 1 ( x ne 1, y ne 0 )