If x=2,find the value of x²+1/x²​

Do not comment if you aren’t going to . create a real-life situation and create a system and show how it might be modeled algebraically with a system of equations (or inequalities) show all work include a few sentences explaining the situation, your variables of choice and what each represents, and how you would set it up and solve it algebraically. !

When the ball has traveled a distance of

2x minus y equals 6, x plus y equals negative 3