|x-1| + |2x| + |3x+1| = 6
Matematika
ujaeng
Pertanyaan
|x-1| + |2x| + |3x+1| = 6
2 Jawaban
-
1. Jawaban tryputra
6x + 0 = 6
x = 6/6
x=1 -
2. Jawaban rosyiros
(x-1)+(2x)+(3x+1)=6 x-1+2x+3x+1=6 x+2x+3x-1+2+1=6 6x+2=6 6x=6-2 6x=4 x=4/6 x=2/3