If the straight line ax + by + c = 0 passes through the point (1,1) then solve the following system of equations:
bcx + cay = a3 + b3 + c 3
and 2x + 2y = 3(a+b).
Since the straight line passes through the point (1, 1) then we have;
Now the given system of equations are;
Now the given system of equations are;