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Ivan
3 years ago
9

Need these in 10 mins: Solve by substitutions 1) X+Y=6 3x+2y=15 2 2x+Y=20 3) 6x-SY=r

Mathematics
1 answer:
Mrrafil [7]3 years ago
4 0
3 is the answer just had this on my quiz
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If it's just distribution, not solving for s (I mean I could but do you need to?):

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