Solve Linear Inequalities OnlineCalculator tool
addition : :X > Y, then X + Z > Y + Z , :X < Y, then X + Z < Y + Z
subtractive : :X > Y, then X - Z > Y - Z, :X < Y, then X - Z < Y - Z
subtraction : :X > Y, then X x Z > Y x Z, :X < Y, then X x Z < Y x Z
The removal method: :X > Y, then X / Z > Y / Z, :X < Y, then X / Z < Y / Z