ax+by=ab ; bx-ay=a+b

ax+by=a-b;bx-ay=a+b

A, B C and D are the points of intersection with the coordinate axes of the lines ax+by=ab and bx+ay=ab, then

"Solve for x and y; ax+by=a-b, "bx-ay=a+b

Solve the following simultaneous equations: ax+by=a-b;bx=ay+a+b

Solve the following pair of linear equations by cross-multiplication method.ax+by=a^(2),bx-ay=ab

If ax+by=6, bx-ay=2and x^(2)+y^(2)=4 then what is (a^(2)+b^(2)) ?

ax+by=2; bx+ay=3

ax+by=a+b bx+ay=b^2