Matematika

Pertanyaan

|3-6×|=8-2× bantu jawab yaa

2 Jawaban

  • 3 - 6x = 8 - 2x
    3 - 3 - 6x = 8 - 3 - 2x
    - 6x = 5 - 2x
    - 6x + 2x = 5 - 2x + 2x
    - 4x = 5
    x = - 5/4
    x = - 1,25

  • |3-6x| = 8-2x ⇒ 3-6x = 8-2x
    ⇒ -6x+2x= 8-3
    ⇒ -4x = 5
    ⇒ x=-5/4


    ⇒ 3+6x = 8+2x
    ⇒ 6x-2x=8-3
    ⇒4x=5
    ⇒x=5/4
    HP={x = -5/4 atau x=5/4 }

Pertanyaan Lainnya