Question
A mobile phone costs $112 less than a tablet. A stereo system costs twice as much as a tablet. Given that the total cost of a mobile phone, a tablet and a stereo system cost $5600, find the cost of the mobile phone.
4 m

Click button first when a symbol is required. X

A mobile phone costs $112 less than a tablet. A stereo system costs twice as much as a tablet. Given that the total cost of a mobile phone, a tablet and a stereo system cost $5600, find the cost of the mobile phone.