Matematika

Pertanyaan

-7 |x+11| +3= -25 adalah

1 Jawaban

  • -7 |x + 11 | +3 =-25
    -7 | x+11 | = -25-3
    -7 |x +11 | =-28
    x+11 =-28/-7
    x+11 =4

    ● x+11 = 4
    x=4-11
    x1= -7

    ● x +11 =-4
    x =-4-11
    x2 = -15

Pertanyaan Lainnya