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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?
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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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