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OpenStudy (anonymous):
-5x+12y=20, x-2y=-6 solve by using the elimination method
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OpenStudy (anonymous):
5x+12y=20, x-2y=-6 solve by using the elimination method
OpenStudy (anonymous):
-5x not 5x sorry!
OpenStudy (anonymous):
try it... do what i showed u last time.
OpenStudy (anonymous):
Alrighty I can solve the the rest of those on my own but now will you help me with 4 more?
OpenStudy (anonymous):
sure... post it and lemme know :)
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OpenStudy (anonymous):
5x+7y=-2, 2x-7y=9
OpenStudy (anonymous):
it says you may use either the substitution method or the elimination method.
OpenStudy (anonymous):
is this a new question?
OpenStudy (anonymous):
Yes! solve by using either method
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