What's 5x5800000000000000000000000000 help

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. !

7(x - 2) = 3(x + 4) solve the following equation. then enter your answer in the space provided using mixed number format.

Franco wants to double the volume of the cone. what should he do?