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Mathematics, 27.08.2019 04:50 neariah24
In the elimination method, what would you do if you had the variable u want to cancel out, but they are the same sign.
for ex- this problem is just an example-
5x + 3y = 15
-12x + 3y = 20 can you just subtract the 3's or do you need to make one negative?
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Answers: 2
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In the elimination method, what would you do if you had the variable u want to cancel out, but they...
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