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x + 6 = 11
x = 11 - 6
x = 5

2x + 10 = 8
2x = 8 - 10
2x = -2
x = -1

2x - 6 = 14
2x = 14 + 6
2x = 20
x = 10

-3x + 4 = 19
-3x = 19 - 4
-3x = 15
x = -5

|x| - 6 = 2
|x| = 2 + 6
|x| = 8
x = -8 x = 8

3 - |x| = 5
- |x| = 5 - 3
- |x| = 2
|x| = -2
Tidak ada nilai x yang memungkinkan karena tidak ada nilai mutlak yg bernilai negatif.

|x-2| = 4
i. x - 2 = 4
x = 4 + 2
x = 6
ii. x - 2 = -4
x = -4 + 2
x = -2

|x+2| = 6
i. x + 2 = 6
x = 6 - 2
x = 4
ii. x + 2 = -6
x = -6 - 2
x = -8