Math, asked by suhanimane1203, 3 months ago

if x= -1 find y in 3x-2y =18

Answers

Answered by JENOVIN2001

1

Answer:

i hope you this answer will help you

Attachments:

Answered by samu1705

1

Answer:

-21/2

Step-by-step explanation:

3x-2y=18

3×(-1)-2y=18

(-3) -2y=18

-2y=18+3

-2y=21

-y=21/2

y=-21/2

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