Option D: [tex]x \geq 3[/tex] is the solution
Explanation:
The given expression is [tex]3 x-1 \geq 8[/tex]
We need to determine the solution of the expression.
Solution:
The solution of the expression can be determined by solving the expression for the variable x.
Thus, we have,
[tex]3 x-1 \geq 8[/tex]
Adding both sides of the expression by 1, we get,
[tex]3x\geq 9[/tex]
Dividing both sides of the expression by 3, we get,
[tex]x \geq 3[/tex]
Thus, the solution of the expression is [tex]x \geq 3[/tex]
Hence, Option D is the correct answer.