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OpenStudy (anonymous):
WILL GIVE MEDAL How many solutions are there to the following system of equations? 3x – 9y = 0 –x + 3y = –3 A. 1 B. 2 C. infinitely many D. 0
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OpenStudy (daniellelovee):
do you want the answer or the steps?
OpenStudy (anonymous):
both
OpenStudy (daniellelovee):
you could sove by substitution are you familiar with that?
OpenStudy (anonymous):
no
OpenStudy (daniellelovee):
ok well you find what y is equal to in the first equation and then substitute that value into the second equation
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OpenStudy (anonymous):
ok, so whats the answer :)
OpenStudy (daniellelovee):
lol I believe it is D because I couldn't find a solution
OpenStudy (anonymous):
OK, thanks
OpenStudy (daniellelovee):
np :)
OpenStudy (anonymous):
gave you a medal
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OpenStudy (daniellelovee):
yeah I noticed thank you :D
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