Posted by alexis on Friday, December 30, 2011 at 6:32pm.
Juan makes $6.50 an hour plus an extra $15.25 per week. Last week he earned $47.75. Look at this equation that represents Juan's earnings ;ast week.
6.50h+15.25=$47.75
How many hours did Juan work?

math  PsyDAG, Saturday, December 31, 2011 at 1:17am
Subtract 15.25 from both sides, then divide both sides by 6.5.