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Whats 2x + y = 10 5x - y = 18 in elimination method
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Whats 2x + y = 10 5x - y = 18 in elimination method

User Musab Bozkurt
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1 Answer

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2x + y = 10
5x - y = 18

7x = 28

x = 4

2(4) + y = 10

8 + y = 10

y = 2

(4,2)
User Abierto
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