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04 Agustus 2024 12:42

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04 Agustus 2024 12:42

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Effelin E

04 Agustus 2024 13:02

Jawaban terverifikasi

<p>1. (x, y) = (12, 0)<br>2. (x, y) = (14, 1)<br>3. (x, y) = (16, 2)<br>4. (x, y) = (18, 3)<br>【Penjelasan】: Persamaan yang diberikan adalah x - 2y = 12. Untuk menemukan empat penyelesaian dari persamaan ini, kita dapat memilih nilai y yang berbeda dan menghitung nilai x yang sesuai.</p><ol><li>Jika y = 0, maka x = 12. Jadi, (x, y) = (12, 0) adalah solusi pertama.</li><li>Jika y = 1, maka x = 14. Jadi, (x, y) = (14, 1) adalah solusi kedua.</li><li>Jika y = 2, maka x = 16. Jadi, (x, y) = (16, 2) adalah solusi ketiga.</li><li>Jika y = 3, maka x = 18. Jadi, (x, y) = (18, 3) adalah solusi keempat.<br>Dengan demikian, empat penyelesaian dari persamaan tersebut adalah (12, 0), (14, 1), (16, 2), dan (18, 3).</li></ol>

1. (x, y) = (12, 0)
2. (x, y) = (14, 1)
3. (x, y) = (16, 2)
4. (x, y) = (18, 3)
【Penjelasan】: Persamaan yang diberikan adalah x - 2y = 12. Untuk menemukan empat penyelesaian dari persamaan ini, kita dapat memilih nilai y yang berbeda dan menghitung nilai x yang sesuai.

  1. Jika y = 0, maka x = 12. Jadi, (x, y) = (12, 0) adalah solusi pertama.
  2. Jika y = 1, maka x = 14. Jadi, (x, y) = (14, 1) adalah solusi kedua.
  3. Jika y = 2, maka x = 16. Jadi, (x, y) = (16, 2) adalah solusi ketiga.
  4. Jika y = 3, maka x = 18. Jadi, (x, y) = (18, 3) adalah solusi keempat.
    Dengan demikian, empat penyelesaian dari persamaan tersebut adalah (12, 0), (14, 1), (16, 2), dan (18, 3).

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Hastoko D

04 Agustus 2024 13:08

Jawaban terverifikasi

<p>1. Jika Y = 0</p><p>&nbsp; &nbsp; &nbsp;Maka X - 2 Y = 12</p><p>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;X - 2 (0) = 12</p><p>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;X - 0 = 12</p><p>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;X &nbsp; &nbsp; &nbsp; = 12 + 0</p><p>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;X &nbsp; &nbsp; &nbsp; = 12</p><p>&nbsp; &nbsp; &nbsp; Jadi (X,Y) = (12,0)</p><p>2. Jika X = 0</p><p>&nbsp; &nbsp; &nbsp;Maka X - 2 Y = 12</p><p>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;0 - 2 Y = 12</p><p>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; - 2 Y = 12 - 0</p><p>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; Y = 12 : -2</p><p>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; Y = - 6</p><p>&nbsp; &nbsp; Jadi (X,Y) = (0,-6)</p><p>3. Jika Y = 2</p><p>&nbsp; &nbsp; &nbsp;Maka X - 2 Y = 12</p><p>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;X - 2 (2) = 12</p><p>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;X - 4 = 12</p><p>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;X &nbsp; &nbsp; &nbsp; = 12 + 4</p><p>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;X &nbsp; &nbsp; &nbsp; = 16</p><p>&nbsp; &nbsp; &nbsp;Jadi (X,Y) = (16,1)</p><p>4. Jika X = 2</p><p>&nbsp; &nbsp; &nbsp;Maka X - 2 Y = 12</p><p>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;2 - 2 Y = 12</p><p>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;- 2 Y = 12 - 2</p><p>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;- 2 Y = 10</p><p>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;Y = 10 : - 2</p><p>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;Y = - 5</p><p>&nbsp; &nbsp; &nbsp;Jadi (X,Y) = (2,-5)</p>

1. Jika Y = 0

     Maka X - 2 Y = 12

                 X - 2 (0) = 12

                 X - 0 = 12

                 X       = 12 + 0

                 X       = 12

      Jadi (X,Y) = (12,0)

2. Jika X = 0

     Maka X - 2 Y = 12

                 0 - 2 Y = 12

                    - 2 Y = 12 - 0

                          Y = 12 : -2

                          Y = - 6

    Jadi (X,Y) = (0,-6)

3. Jika Y = 2

     Maka X - 2 Y = 12

                 X - 2 (2) = 12

                 X - 4 = 12

                 X       = 12 + 4

                 X       = 16

     Jadi (X,Y) = (16,1)

4. Jika X = 2

     Maka X - 2 Y = 12

                 2 - 2 Y = 12

                     - 2 Y = 12 - 2

                     - 2 Y = 10

                           Y = 10 : - 2

                           Y = - 5

     Jadi (X,Y) = (2,-5)


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