Saturday, May 4, 2013

Solve system of linear equations, using matrix method, in Exercises 7 to 14.


Solve system of linear equations, using matrix method, in Exercises 7 to 14.
 5x + 2y = 4 and 7x + 3y = 5


Plug the value in formula we get

ð 
ð 
ð 
Hence answer is x =2 and y = -3
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