text: # simultaneous equations
  
  2x - 3y = 21 5x + 2y = 5
  
  To answer these simultaneous questions you have to first check whether the x or y terms have the same number. If the y havent then you must make them the same
  javaid.aslam
  19 June 2011
  If you look at the y terms first. What number can you convert them both into? Or in other words 3 and 2 are factors of which number?
  javaid.aslam
  19 June 2011
  Our new equations are 4x - 6y = 42 and 15x +6y = 15
  javaid.aslam
  19 June 2011
  They are both factors of 6 which means we will need to multiply the first equation by 2 and the second equation by 3
  javaid.aslam
  19 June 2011
  Because the signs are different we must add both equations to get 19x = 57, therefore x = 3
  javaid.aslam
  19 June 2011
  If we subsititute this into one of the other equations y = -5
  javaid.aslam
  19 June 2011
explanation: The document provides a step-by-step explanation of solving a system of simultaneous equations. It includes the problem statement, the process of solving the equations, and the final solution. The document contains both a question and an answer.
distilabel_metadata.content: Evaluate the user given text extract and determine if it contains a math question and optionally and answer to this question.
  
  Output rules:
  
  1. Briefly describe the document and mention if it contains a question or a question and answer.
  2. Finalize the output with: Label: no-question,question,question-and-answer,multiple-question,multiple-question-and-answer
distilabel_metadata.role: system
distilabel_metadata.content: # simultaneous equations
  
  2x - 3y = 21 5x + 2y = 5
  
  To answer these simultaneous questions you have to first check whether the x or y terms have the same number. If the y havent then you must make them the same
  javaid.aslam
  19 June 2011
  If you look at the y terms first. What number can you convert them both into? Or in other words 3 and 2 are factors of which number?
  javaid.aslam
  19 June 2011
  Our new equations are 4x - 6y = 42 and 15x +6y = 15
  javaid.aslam
  19 June 2011
  They are both factors of 6 which means we will need to multiply the first equation by 2 and the second equation by 3
  javaid.aslam
  19 June 2011
  Because the signs are different we must add both equations to get 19x = 57, therefore x = 3
  javaid.aslam
  19 June 2011
  If we subsititute this into one of the other equations y = -5
  javaid.aslam
  19 June 2011
distilabel_metadata.role: user
distilabel_metadata.raw_output_q_a_detector_0: The document provides a step-by-step explanation of solving a system of simultaneous equations. It includes the problem statement, the process of solving the equations, and the final solution. The document contains both a question and an answer.
  
  Label: question-and-answer