No 1 atau no yng mana aja

1. |2X+4| = 10
2X = 10 - 4
2X = 6
X = 3
|2X+4| = -10
2X = -10-4
2X = -14
X = -7
MAKA HP PERSAMAAN NILAI MUTLAK |2X+4| = 10 ADALAH {3,-7}

2. |X+2| = |4-X|
X+X = 4-2
2X = 2
X = 1