bx + ay = a + b
ax ( 1/a-b - 1/a+b ) + by ( 1/b-a - 1/b+a ) = 2 ; a is not equal to b, a is not equal to -b
the given equations are:
multiplying the eq by .
............(2)[dividing the eq by 2a]
subtracting the eq(2) by eq(1):
substitute y = b/a in eq(1):
hope this helps you.
cheers!!