Solve the following system of equations in `x` and `y` `(a-b)x+(a+b)y=a^2-2a b-b^2,\ \ \ \ ` `(a+b)(x+y)=a^2+b^2`

Solve the following system of equations in x and y(a-b)x+(a+b)y=a^(2)-2ab-b^(2)(a+b)(x+y)=a^(2)+b^(2)

Solve: (a-b)x+(a+b)y=a^2-2ab-b^2 and (a+b)(x+y)=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,\ \ \ \ (a+b)(x+y)=4a b

Solve the following system of equations: x+y=a-b,quad ax-by=a^(2)+b^(2)

(a-b)x+ (a+b)y=a^2-2ab-b^2 , (a+b)(x+y)=a^2+b^2 find x and y

Solve the following system of linear equations. : ( a - b) x + (a + b ) y = a ^(2) - 2ab - b ^(2) , (a + b ) (x + y ) = a ^(2) + b ^(2) .

Solve the following system of equations: x+y=a+b ,\ \ \ \ a x-b y=a^2-b^2

Solve the following system of equations b(x)/(a)-a(y)/(b)+a+b=0,bx-ay+2ab=0

Solve the following system of equations in x and y : a/x-b/y=0,\ \ \ \ (a b^2)/x+(a^2b)/y=a^2+b^2 , where x ,\ y!=0 .

Solve the following system of equations : (2x)/(a)+(y)/(b)=2, (x)/(a)-(y)/(b)=4: