Matematika

Pertanyaan

IxI+Ix-5I=7 mohon jawabanya

1 Jawaban

  • |x| + |x - 5| = 7
    -x - (x - 5) = 7
    -2x = 7 - 5
    x = -1

    x + (x - 5) = 7
    2x = 7 + 5
    x = 6

    Nilai x :
    x = -1 dan x = 6

Pertanyaan Lainnya