a. ×<-2 b. ×< 2 c. ×> 2 d. ×> -2
Matematika
yedida3
Pertanyaan
a. ×<-2
b. ×< 2
c. ×> 2
d. ×> -2
b. ×< 2
c. ×> 2
d. ×> -2
1 Jawaban
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1. Jawaban andikaryandinata
2/3 (x - 1) < 1/4 (2x - 4)
2/3x - 2/3 < 1/2x - 1
2/3x - 1/2x < -1 + 2/3
4/6x - 3/6x < -3/3 + 2/3
1/6x < -1/3
x < -1/3 : 1/6
x < -1/3 x 6
x < -6/3
x < -2