|x+4|=|2x-6|caranya gmna
Matematika
novi880
Pertanyaan
|x+4|=|2x-6|caranya gmna
1 Jawaban
-
1. Jawaban AnisaFebi
x + 4 = 2x - 6
x -2x =-6-4
-x = -10
atau
x + 4 = -(2x - 6)
x + 4 = -2x+ 6
x + 2x = 6 - 4
3x = 2
x =2/3