[x-2]<4[x-2]+12 tolonglah
Matematika
nurasifahrahmatika1
Pertanyaan
[x-2]<4[x-2]+12 tolonglah
1 Jawaban
-
1. Jawaban dorothy85
(x - 2) < 4(x - 2) + 12
(x - 2) < 4x - 8 + 12
x -4x < -8 + 12 + 2
-3x < 6
3x < -6
x < -2