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Luba_88 [7]
3 years ago
5

Solve by substitution Y=-3x-14 -2x-y=9

Mathematics
1 answer:
Eva8 [605]3 years ago
4 0

Answer:

X=-2 and y=8. (-2,8)

Step-by-step explanation:

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A Sum of $14 is made of 92 coins consisting of dimes and quarters. How Many are there of each kind of coin
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