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08-12-2020
Mathematics

contestada

solve y= 1/3x + 4
x= -3y

Respuesta :

mhanifa mhanifa

08-12-2020

Answer:

(-6, 2)

Step-by-step explanation:

Given system:

y= 1/3x + 4
x= -3y

Substitute x in the first equation:

y = 1/3( -3y) + 4
y = -y + 4
y + y = 4
2y = 4
y = 2

Now find x

x = -3(2) = -6

Answer: (-6, 2)

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