System of linear equation

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by ARELLANO LLAMAS ABEL ANTONIO2 views·Updated Sep 8, 2021
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  1. Hi, my name is a Bellantoni Arena Hamas were in
  2. the Class English seven.
  3. Today we're going to do the activity, speaking and listening,
  4. linear or nonlinear system equations.
  5. A linear equation is usually a set of two linear
  6. equations with two variables.
  7. But it can be, it can be more, it could
  8. even, it could be more variables and it's simple to
  9. X plus five seven equal 10 in its uh the
  10. example shows that the variables are represented by X and
  11. jail who are linear question.
  12. Using in real life we use the linear equation, we
  13. will want to know the cost or in other words
  14. we want to know how much we're spending in during
  15. the week or during the during the month.
  16. How much we're spending in the rent on on our
  17. house. We can use the linear equation also you want
  18. to know the rates.
  19. We want to know the distance between a city, another
  20. city or the time that we take us to travel
  21. to between the cities.
  22. We can no, we can know it with using linear
  23. equation also.
  24. We we we can we can use it in budgets
  25. and predictions.
  26. And simple or linear equation in the real life is
  27. the next in this moment.
  28. Um are proposed himself to run a distance of five
  29. kilometers american.
  30. Keep a velocity of three m per second in what
  31. time did a mark travel?
  32. The distance of five kilometers?
  33. Well in this problem we can use that is the
  34. forum distance equals velocity between time.
  35. It will transform the form so that we can get
  36. the time we changed the the call occasions, and we
  37. can get at the time municipal distance between velocity.
  38. So if we are the parameters known to this new
  39. form, we we get that the time is equal five
  40. kilometers between 10.8 kilometers per hour, whiting Punk, eight kilometers
  41. per hour because we we convert the meters per second
  42. to kilometers per hour.
  43. So the time that takes Omar To travel the distance
  44. of five km is syrup 30.46 hours or 27 minutes.