25carlabeach35 25carlabeach35

19-01-2021
Mathematics

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Solve by elimination:

2x + y = 20

6x - 5y = 12

Group of answer choices

(7 , 6)

(6 , 7)

(-7 , -6)

(4 , 10)

Respuesta :

anees27 anees27

19-01-2021

Answer:

its (7,6)

Step-by-step explanation:

2x + y = 20

2(7) + 6 = 20

14 + 6 = 20

20 = 20

6x - 5y = 12

6(7) - 5(6) = 12

42 - 30 = 12

12 = 12

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