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18-04-2020
Mathematics

contestada

2x + 3y = 10
x + y = 7
what number should the equation x + y = 7 be multiplied by to eliminate y?

Respuesta :

18-04-2020

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Answer Link

18-04-2020

Answer: 2

Step-by-step explanation:

2(2)=4

2(3) = 6

6+4 =10

Answer Link

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