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OpenStudy (anonymous):
If you wanted to eliminate the y variable by adding the two equations in the following system, what could be your first step? x - y = 6 4x - 3y = 12
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OpenStudy (anonymous):
Okay, take the first equation and multiply everything by -3 :)
OpenStudy (anonymous):
thanks mad!
OpenStudy (anonymous):
No prob :)
OpenStudy (anonymous):
oh thanks yesterday sam!
OpenStudy (anonymous):
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