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Mathematics 11 Online
OpenStudy (acacia):

Solve 8x + 7y = 5 using matrices. 4x – 9y = 65 I solved and got x= 11.363636 and y= -12.272727, but what would that be in simplest form?

OpenStudy (anonymous):

EASY :D

OpenStudy (anonymous):

start by getting the augmented matrix then do eliminations on that matrix

OpenStudy (acacia):

k

OpenStudy (anonymous):

show me your augmented matrix and i'll tell you if you are off to a good start

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