Solve by cross multiplication : `(a-b)x+(a+b)y=2a-b` `(a-b)x-(a+b)y=ab`

Solve the following pair of linear equations by cross multiplication method : (a+c)x-(a-c)y=2ab , (a+b)x-(a-b)y=2ab .

Solve the following system of equations by method of cross- multiplication: (a+2b)x+(2a-b)y=2,quad (a-2b)x+(2a+b)y=3

Solve the following pair of linear equations by cross-multiplication method.(a-b)x+(a+b)y=2a^(2)-2b^(2)ax-by=a^(2)+b^(2)

Solve the following system of equations by method of cross-multiplication: (a-b)x+(a+b)y=2a^(2)-2b^(2),quad (a+b)(x+y)=4ab

Solve the following system of equations by method of cross-multiplication: (a-b)x+(a+b)y=2a^2-2b^2,\ \ \ \ (a+b)(x+y)=4a b

Solve the following system of equations by method of cross-multiplication: (a+2b)x+(2a-b)y=2,\ \ \ \ \ \ (a-2b)x+(2a+b)y=3

Solve the following system of equations by method of cross-multiplication: x(a-b+(a b)/(a-b))=y(a+b-(a b)/(a+b)),\ \ \ \ \ \ x+y=2a^2

Solve the following system of equations by method of cross- multiplication: x(a-b+(ab)/(a-b))=y(a+b-(ab)/(a+b)),quad x+y=2a^(2)

Solve the following system of equations by method of cross-multiplication: a x+b y=a-b ,\ \ \ \ b x-a y=a+b