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OpenStudy (anonymous):
How do I solve this problem with the substitutuion method or linear combination 2X +y=1/-6x-3y=-15
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OpenStudy (anonymous):
Either would work, but linear combination would be a better choice.
OpenStudy (anonymous):
How would I Solve It With Combination?
OpenStudy (anonymous):
Multiply the first equation by 3 then add both equations together
OpenStudy (anonymous):
All Of The Eqaution?
OpenStudy (anonymous):
yup as well as the other side
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