Tyler M. answered 01/11/16
Tutor
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Engineer with a knack for tutoring and getting results
Here's a real world example of where an equation like this might be useful
Let's say you are a landscaper and company A pays
$55 as a flat rate for the day + $25 for every hour you work
Total pay is $55 + $25x , where x is in hours
Company B pays
$250 as a flat rate for the day + $10 for every hour that you work
Total Pay is $250 + $10x, where x is in hours
You want to know how many hour you have to work for company A in one day for their pay to be more than company B
55+25x>250+10x
15x>195
x>13
so you would have to work more than 13 hours in a day for company A to be payed more than you would with company B