tentukan nilai x yang memenuhi
a. |6x +3|-9=0
b. |4x -2|-6=0
a. |6x +3|-9=0
b. |4x -2|-6=0
Jawaban:
[tex]a. \: 6x + 3 - 9 = 0 \\ 6x - 6 = 0 \\ 6x = 6 \\ x = 1[/tex]
[tex]b. \: 4x - 2 - 6 = 0 \\ 4x - 8 = 0 \\ 4x = 8 \\ x = 2[/tex]
Answer By : LASD