linear inequality calculator

enter the values ​​of x, y, z to calculate:
X:
Y:
Z:
result

addition:if: x > y, then x + z > y + z, if: x < y, then x + z < y + z

subtraction:if: x > y, then x - z > y - z, if: x < y, then x - z < y - z

multiplication:if: x > y, then x x z > y x z, if: x < y, then x x z < y x z

division:if: x > y, then x/z > y/z, if: x < y, then x/z < y/z