Math, asked by rina2816, 1 year ago

solve 3x+7y=11 and 7x-y+9=0​

Answers

Answered by sk123428
0

Answer:

11

Step-by-step explanation:

9775458898845555588888

Answered by prabhakarpal20
0

Step-by-step explanation:

  • value of x=-1
  • value of y=7
Attachments:
Previous Question
Next Question
Similar questions
English, 6 months ago
Childhood is a time when there are 1._____ responsibilities to make life difficult. If a child 2.______ good parents, he is fed, looked 3._______ and loved, whatever he may do, it is improbable that he will ever again in his life 4._______ given so much without having to do anything 5._______ return. In addition, life is always 6._______ new things to the child. A child finds 7._______ in...
Chemistry, 6 months ago
2. The decomposition of mercuric chloride on heating is a chemical reaction 3. The reaction between iron and copper sulphate solution is a chemical reaction 4. The reaction between an acid and a base is called reaction.​
Biology, 6 months ago
Captain Nemo just found "Pandora’s box" containing a deadly chicken egg. He must destroy the primary sequence of all proteins in this egg before it hatches in the next 20 days! Which of the following approach would you recommend Captain Nemo to save the world! A. exposing the interior of the box and the egg to hot water treatment. B. exposing the interior of the box and the egg to a bleach...
Geography, 1 year ago
The Ganga Plain is covered with________soil a)black b)red c)laterite d) alluvial​...
Chemistry, 1 year ago
what is density of a liquid?
Political Science, 1 year ago
Parliamentry form of governt first introduced in which country...
Business Studies, 1 year ago
Multipoint competitors are those who compete with ____________ market leadership, market product...
Business Studies, 1 year ago
The ability for nike to manufacture its own shoes and then build stores for distribution is an example of...