Matematika

Pertanyaan

2(x-3)/5 = x-3/5
tolong bantuannya
2(x-3)/5 = x-3/5 tolong bantuannya

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1 Jawaban

  • 2(x-3)/5 = x - 3/5
    2x-6/5 = 5x - 3 /5
    (lalu kali silang)
    5(5x-3) = 5(2x-6)
    25x-15=10x-30
    15x=-15
    x=-1

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