Try another version of this question Solve: `4 | 3x+8 | +8 >= 28`
Get help: Box 1: Enter your answer using interval notation. Example: [2,5)
Write your solution in interval notation using reduced fractions.
Use U for union to combine intervals. Example: (-oo,2] U [4,oo)
Enter each value as a reduced fraction (like 5/3, not 10/6) or as an integer (like 4 or -2)
Do not enter mixed numbers
Use oo to enter Infinity.
Decimal values are not allowed `| 3x+8 | >= 5`
`(-oo,-13/3]U[-1,oo)`