Matematika

Pertanyaan

2(t + 3) = 5(t-1) - 7(t-3)
t=?

1 Jawaban

  • 2(t + 3) = 5(t - 1) - 7(t - 3)
    2t + 6 = 5t - 5 - 7t + 21
    2t + 6 = -2t + 16
    2t + 2t = 16 - 6
    4t = 10
    t = 10/4
    t = 2,5

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