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OpenStudy (anonymous):
solve the system by using a matrix equation 7x-4y=4 10x-6y=2
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OpenStudy (anonymous):
solve the system by using a matrix equation 7x-4y=4 The result is -12
OpenStudy (anonymous):
10x-6y=2 The result is y=5x/3-1/3 y=1/3(5x-1) 2(5x-3y)=2 10x-6y-2=0
OpenStudy (anonymous):
y=-27/41
OpenStudy (anonymous):
and x=-8/41 ...
OpenStudy (anonymous):
lol...just checking if you are awake...correct answer is y=13 and x=8
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