Math, asked by surekhakachare08, 9 months ago

in eqn 2x-y =9 and if x= -1 then find y

Answers

Answered by Stylish45

1

Step-by-step explanation:

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Answered by prayaskumar55

1

Answer:

2×(-1)-y=9

-2-y=9

-2-9=y

y=-11

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