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
Showing posts with label using matrix method. Show all posts
Showing posts with label using matrix method. Show all posts
Saturday, May 4, 2013
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