Answer :
This question was already answered so I will put it here.
Write the equation like this: 275 + 55h = 440. Then, subtract 275 on both sides making the left side cancel out and the right side 165. Lastly, divide 55 on both sides to get h all by itself. The solution is h = 3. You must drive 3 hours longer to reach your destination.
Write the equation like this: 275 + 55h = 440. Then, subtract 275 on both sides making the left side cancel out and the right side 165. Lastly, divide 55 on both sides to get h all by itself. The solution is h = 3. You must drive 3 hours longer to reach your destination.