In this lecture we looked at how to convert a design problem into an algebraic expression and then manipulate it in order to solve for different values.

For your challenge, our designer wants to make our fuel to last for 120 seconds.

To do this, we can adjust the maxFuel and/or burnRate.

You task is to rearrange our equation and solve for maxFuel [m] and burnRate [b].

currentFuel [c] = maxFuel [m] - (burnRate [b] * time [t])

Pop your answer below and remember to use the spoiler tags.