1) |3x| = 123x = 12 or 3x = -12x = 4 or x = -4
2) |4x| + 5 = 1|4x| = -4 (not possible since absolute value can't be negative)No solution
3) 7 - |6x| = -5|6x| = 126x = 12 or 6x = -12x = 2 or x = -2
1) |3x| = 12
3x = 12 or 3x = -12
x = 4 or x = -4
2) |4x| + 5 = 1
|4x| = -4 (not possible since absolute value can't be negative)
No solution
3) 7 - |6x| = -5
|6x| = 12
6x = 12 or 6x = -12
x = 2 or x = -2