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18-05-2021
Mathematics

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simplify -3x -y =-24 y = 3x

Respuesta :

Аноним Аноним

18-05-2021

Answer:

x = 4

y = 12

Step-by-step explanation:

-3x - y = -24

y = 3x

Substitute for y in the first equation

-3x - (3x) = -24

-6x = -24

Divide by -6

x = 4

y = 3(4)

y = 12

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