-2x = 4-4
-2x = 0
x = 0
Hp = {0,4}
7. Nilai x yang memenuhi 5|x+3| -3 = 7 adalah...
pembahasan :
5|x+3| -3 = 7
5|x+3| = 10
|x+3| = 2
x + 3 = 2
-2x = 4-4
-2x = 0
x = 0
Hp = {0,4}
7. Nilai x yang memenuhi 5|x+3| -3 = 7 adalah...
pembahasan :
5|x+3| -3 = 7
5|x+3| = 10
|x+3| = 2
x + 3 = 2
Editor: Muhammad Khusaini