Explanation
In the question, we are given that the difference of three times a number and six is nine. Using the variable x, we can write the equation as:
Answer 1:
[tex]3x-6=9[/tex]
We can then solve the equation below;
[tex]\begin{gathered} 3x-6=9 \\ 3x=9+6 \\ 3x=15 \\ x=\frac{15}{3} \\ x=5 \end{gathered}[/tex]
Answer 2: x=5
