2x - 1 < x + 1 < 3 - x tolong dong jawab secepetnya
Matematika
sayaridzky
Pertanyaan
2x - 1 < x + 1 < 3 - x
tolong dong jawab secepetnya
tolong dong jawab secepetnya
1 Jawaban
-
1. Jawaban vincent1232
2x-1<x+1<3-x
2x - 1 - 1 < x + 1 - 1 < 3 - x - 1
2x - 2 < x < 2 - x
2x + x < x < 2 + 2
3x < x < 4
Jawabannya: 3x < x < 4