29-04-2021
Mathematics

contestada

Can someone please answer this for me .............

Can someone please answer this for me class=

Respuesta :

ian2006huang ian2006huang

29-04-2021

Answer:

-19/2

Step-by-step explanation:

Substitute x for -2, then solve for y

9(-2)-4y=20

-18-4y=20

-4y=38

y=-38/4=-19/2

Answer Link

rylee660 rylee660

29-04-2021

the answer should be y= -9.5

Answer Link

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