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The cost of a note book …

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The cost of a note book is twice the cost of a pen write a linear equation In two variables to represent this statement

Posted by Lavanya P 4 years, 10 months ago

CBSE > Class 09 > Mathematics

4 answers

Anmol Preet 4 years, 10 months ago

Let the cost of notebook = x Let the cost of pen = y According the the equation x=2y x-2y=0

Bharti Yadav 4 years, 10 months ago

Let the cost pen be x Let the cost of notebook be y So, the equation is x = 2y x-2y =0

Sakshi Rai 4 years, 10 months ago

Let the notebook cost be x and cost of pen is 2y.. So,x-2y=0..

Kim Nikki 4 years, 10 months ago

Let the cost of notebook be x Cost of pen is 2y SoX-2Y=0

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This content has been hidden. One or more users have flagged this content as inappropriate. Once content is flagged, it is hidden from users and is reviewed by myCBSEguide team against our Community Guidelines. If content is found in violation, the user posting this content will be banned for 30 days from using Homework help section. Suspended users will receive error while adding question or answer. Question comments have also been disabled. Read community guidelines at https://mycbseguide.com/community-guidelines.html

Few rules to keep homework help section safe, clean and informative.

Don't post personal information, mobile numbers and other details.
Don't use this platform for chatting, social networking and making friends. This platform is meant only for asking subject specific and study related questions.
Be nice and polite and avoid rude and abusive language. Avoid inappropriate language and attention, vulgar terms and anything sexually suggestive. Avoid harassment and bullying.
Ask specific question which are clear and concise.

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