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Solve this system of equations: 2x - y = 7 5x + y = 21

Solve this system of equations: 2x - y = 7 5x + y = 21
asked 73.9k views
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Solve this system of equations: 2x - y = 7 5x + y = 21

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User Emad Feiz
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1 Answer

7 votes
7x= 28 so x is 4 and y is 1.. So (4,1)
answered
User Jakob Cosoroaba
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