Amoving company charges $840 plus $17 per hour. another moving company charges $760 plus $22 per hour . how long is a job that cost the same no matter which comany used?

Kapil needed to buy a long wooden beam. he went to two sawmills that each charge an initial fee plus an additional fee for each meter of wood. the following equation gives the price (in dollars) of a wooden beam from the first sawmill as a function of its length (in meters). p = 5+20xp=5+20x