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2x + 3y = 9 ........(1) 3x + 4y = 5. .........(2) From (1): x= 9-3y\2. .......(3) Substituting (3) in (2) we have: =3 ( 9-3y\2) +4y = 5 =27 - 9y\ 2 + 4y = 5 =27- 9y +8y = 10 =-y = -17 = y = 17 Putting y=17 in (3) we have : x = 9-51\2 x= 42 \ 2 x = 21 : x = 21 , y = 17

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Exercise 1.1 4 [ B

Posted by Hafeeza Siddiqi 3 years, 7 months ago

CBSE > Class 06 > Maths (OLD)

0 answers

ANSWER

Difference between inter community domination and intra community domination

Posted by Lipsa Behera 3 years, 7 months ago

CBSE > Class 07 > Social Science

3 answers

Uzma Uzzu 3 years, 7 months ago

Fastlly

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Uzma Uzzu 3 years, 7 months ago

Please tell me answer

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Uzma Uzzu 3 years, 7 months ago

What is history

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Which of the following numbers are perfect squares? 11,12,16,32,36

Posted by Akarshvi Tomar 3 years, 7 months ago

CBSE > Class 08 > Mathematics

1 answers

Nitya Goynar 3 years, 7 months ago

16,36

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What is the meaning of Rukumani

Posted by Sonakshi Jagtap 3 years, 7 months ago

CBSE > Class 07 > English

2 answers

Sonakshi Jagtap 3 years, 3 months ago

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Sara Siddique 3 years, 7 months ago

Write charactor about kari 100 word

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(5 +√2) 2

Posted by Devang Dave 3 years, 7 months ago

CBSE > Class 09 > Mathematics

1 answers

Abhay Avinash Khanke 3 years, 7 months ago

Estimated to 41.1421

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The narrator is talking about 1.California beach 2. Yakima river

Posted by Suraj Dhull 3 years, 7 months ago

CBSE > Class 12 > English Core

2 answers

Aseem Mahajan 3 years, 7 months ago

<font face ="Times New Roman">Post the extract or the line.

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Himanshu Ghatori 3 years, 7 months ago

हाउ इन योर ऑपिनियन कैन मुकेश रिलाइज हिस ड्रीम

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Explain caste based markets in colonial and pre colonial India

Posted by Milosha D'Souza 3 years, 7 months ago

CBSE > Class 12 > Sociology

0 answers

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Bachpan ke din jindagi ke sabse acche din hote hain apne jivan ki kinhin do ghatnaon ka varnan kijiye jab aapane apne

Posted by Japleen Kaur Shaina 3 years, 7 months ago

CBSE > Class 06 > हिंदी (OLD)

0 answers

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Posted by Aastha Astha 3 years, 7 months ago

CBSE > Class 07 > Computer

1 answers

Aastha Astha 3 years, 7 months ago

True

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Long time ago today and tomorrow night and it was a good tim

Posted by Yogesh B 3 years, 7 months ago

CBSE > Class 10 > English Language and Literature

0 answers

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Posted by Japleen Kaur Shaina 3 years, 7 months ago

CBSE > Class 06 > Maths (OLD)

0 answers

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Posted by Divyansu Achary 3 years, 7 months ago

CBSE > Class 09 > Information Technology (402)

1 answers

Saif King 3 years, 7 months ago

Morning

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What is colon separator where can you use it

Posted by Harshit Shukla 3 years, 7 months ago

CBSE > Class 12 > Computer Science

2 answers

Aseem Mahajan 3 years, 7 months ago

<font face ="Times New Roman">It is used for completing statements blocks , and you have to make sure the entire block is indented, irrespective of sublocks , etc

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Royal Thakur 3 years, 7 months ago

You can use it while making a block

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The top five e waste producing countries do not include

Posted by Ravneet Kaur 3 years, 7 months ago

CBSE > Class 12 > English Core

0 answers

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Posted by Vivek Kumar 3 years, 7 months ago

CBSE > Class 12 > English Core

0 answers

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(Root 5 +root 2)³

Posted by Abcd Abcd 3 years, 7 months ago

CBSE > Class 09 > Mathematics

1 answers

Sonali Singh 3 years, 7 months ago

Put the formula of root( a+ root b)^3. And then you have your answer and remember the rules for squaring an irrational number.

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While at the zoo poem solutions

Posted by Navjeet Singh Singh 3 years, 7 months ago

CBSE > Class 07 > English

0 answers

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It is believed that the first home of the orange was ?

Posted by Durva Parikh 3 years, 7 months ago

CBSE > Class 05 > English

3 answers

Smita Kumari 3 years, 7 months ago

Thank

1Thank You

Anshu Kumar 3 years, 7 months ago

Brain

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Durva Parikh 3 years, 7 months ago

Shout east asia

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Which two countries are leading the procession in sorieu painting and why

Posted by Preet Preet 3 years ago

CBSE > Class 10 > Social Science

1 answers

Preeti Dabral 3 years ago

Leading the procession, way past the statue of Liberty, are the United States and Switzerland, which by this time were already nation-states. France, identifiable by the revolutionary tricolour, has just reached the statue. She is followed by the peoples of Germany, bearing the black, red and gold flag.

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