Matematika

Pertanyaan

Jwban yg benar adlah....
A. -2
B. -1
C. 0
D. 2

Beserta caranya ya!
Terimakasih
Jwban yg benar adlah.... A. -2 B. -1 C. 0 D. 2 Beserta caranya ya! Terimakasih

2 Jawaban

  • 5(x + 3) - 25 = 3(4x - 1)
    5x + 15 - 25 = 12x - 3
    5x - 12x = 10 - 3
    -7x = 7
    x = -1

    x - 1 = -2

  • Please, let me answer your question :)
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    5(x+3) - 25 = 3(4x-1)
    5x + 15 - 25 = 12 x - 3
    5x - 10 = 12 x - 3
    5x - 12x = -3 + 10
    -7x = 7
    x = -7/7
    x = -1

    X - 1
    -1 - 1 = -2


    Yg A jawabannya.

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