tolong dibantu ya mau di kumpul besok materi SPLTV pecahan 3/x + 2/y + 6/z = -3.............(1) 9/x + 4/y + 2/z = -2............(2) 3/x - 2/y + 4/z = -4........

1. 3x + 2y + 6z = -3 | 3 | 9x + 6y + 18z = -9
2. 9x + 4y + 2z = -2 | 1 | 9x + 4y + 2z = -2
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2y + 16z = -7...(4)

2. 9x + 4y + 2z = -2 | 1 | 9x + 4y + 2z = -2
3. 3x + 2y + 4z = -4 | 3 | 9x + 6y + 12z = -12
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-2y -10z = -14 .....(5)

4. 2y + 16z = -7 [ 1 ] 2y + 16z = -7
5. -2y + -10z = -14 [ 1 ] 2y + -10z = -14
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26z = -21
z = 21/26

maaf kalo salah