You and your friend decide to get an Uber ride to a concert in downtown Minneapolis to avoid the crazy traffic. Uber charges a flat rate fee of $5.50 just to hop in the vehicle and an additional $2.25 for each mile traveled. Lyft charges a flat rate fee of $3.25 just to hop in the vehicle and an additional $3 for each mile traveled. How many miles (x) does it take for the price to be the same?