(10)/(x+y)+(2)/(x-y)=4quad " sift "quad (15)/(x+y)-(5)/(x-y)=-2

Solve the following system of equations: (10)/(x+y)+(2)/(x-y)=4,quad (15)/(x+y)-(9)/(x-y)=-2

Solve the following simultaneous equations. (10)/(x + y) + (2)/(x -y) = 4 , (15)/(x + y) - (5)/(x - y) = - 2

Solve each of the following pairs of equations by reducing them to a pair of linear equations. (10)/(x+y)+(2)/(x-y)=4 and (15)/(x+y)-(5)/(x-y)=-2

Solve the following pairs of equations by reducing them to a pair of linear equations : (10)/(x+y)+(2)/(x-y)=4 (15)/(x+y)-(5)/(x-y)=-2

Solve the following pairs of equations by reducing them to a pair of linear equations: (10)/(x+y)+(2)/(x-y)=4 (15)/(x+y)-(5)/(x-y)= -2

Solve the following system of equations: (10)/(x+y)+2/(x-y)=4,\ \ \ \ (15)/(x+y)-9/(x-y)=-2

Solve for x and y (5)/(x+y)+(1)/(x-y)=2 (15)/(x+y)-(5)/(x-y)=-2

Solve the following system of equations: (5)/(x+y)-(2)/(x-y)=-1,quad (15)/(x+y)+(7)/(x-y)=10

{:((10)/(x + y) - (4)/(x - y)= -2),((15)/(x + y) + (7)/(x - y) = 10):}