Question

4) Given the incomplete equations x + y = ??and x - y = ?? Complete both equationsso that the ordered pair solution of the system has an x-coordinate of 0.x + y =x + y =

Answer 1

To satisfy the requirement the equations can be:

x+y= 0

x-y= 0

the solution of this system of equations is the pair (0,0) which has an x-coordinate of 0.