adri3613 adri3613

04-12-2019
Mathematics

contestada

How do you find the value of each variable if y=3x-6 and x=2x+1

Respuesta :

Yang100 Yang100

04-12-2019

Answer:

x=-1, y=-9. (-1, -9).

Step-by-step explanation:

y=3x-6

x=2x+1

----------

x-2x=1

-x=1

x=-1

--------

y=3(-1)-6=-3-6=-9

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