I need help and can you explain how you got the answer because I don’t understand how to do this..

For the equations below which statement is true ? -2x=14 6x=-42

Can someone me and do the problem plz so i can understand it more better

Tom is the deli manager at a grocery store. he needs to schedule employee to staff the deli department for no more that 260 person-hours per week. tom has one part-time employee who works 20 person-hours per week. each full-time employee works 40 person-hours per week. write and inequality to determine n, the number of full-time employees tom may schedule, so that his employees work on more than 260 person-hours per week. graph the solution set to this inequality.