Penjelasan dengan langkah-langkah:
(+)
2x + |3x - 8| = |x - 4|
2x + (3x - 8) = (x - 4)
5x - 8 = x - 4
4x = 4
x = 1
(-)
2x + (3x - 8) = - (x - 4)
2x + 3x - 8 = -x + 4
5x - 8 = -x + 4
6x = 12
x = 2
Jadi x yang memenuhi = {1,2}
Note : Maaf kalo salah
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Penjelasan dengan langkah-langkah:
(+)
2x + |3x - 8| = |x - 4|
2x + (3x - 8) = (x - 4)
5x - 8 = x - 4
4x = 4
x = 1
(-)
2x + |3x - 8| = |x - 4|
2x + (3x - 8) = - (x - 4)
2x + 3x - 8 = -x + 4
5x - 8 = -x + 4
6x = 12
x = 2
Jadi x yang memenuhi = {1,2}
Note : Maaf kalo salah