Get premium membership and access revision papers with marking schemes, video lessons and live classes.
The cost of one textbook is sh t and the cost of one pen is sh p. Nyongesa spent sh 970 to buy 3 textbooks and 5 pens while Ouma spent sh 880 to buy 2 textbooks and 8 pens.
a)Form two simultaneous equations to represent the above information.
b)hence use the matrix method to the above simultaneous equations.