selesaikan persamaan berikut! x/x-2 = 2/x-2 + |-3|
Matematika
WindhaAyuL
Pertanyaan
selesaikan persamaan berikut! x/x-2 = 2/x-2 + |-3|
1 Jawaban
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1. Jawaban Wiraa
Penyelesaian:
[tex] \frac{x}{x-2} = \frac{2}{x-2} + |-3|[/tex]
[tex] \frac{x}{x-2} = \frac{2}{x-2} + 3[/tex]
[tex] \frac{x}{x-2} = \frac{2}{x-2} + \frac{3x-6}{x-2} [/tex]
[tex] \frac{x}{x-2} = \frac{3x-4}{x-2}[/tex]
x = 3x - 4
2x = 4
x = 2