Explanation:
The equation is given below as
[tex]kx-2=7[/tex]Step 1:
Collect similar terms, we will have
Add 2 to both sides
[tex]\begin{gathered} kx-2=7 \\ kx-2+2=7+2 \\ kx=9 \end{gathered}[/tex]Step 2:
divide both sides by k, we will have
[tex]\begin{gathered} kx=9 \\ \frac{kx}{k}=\frac{9}{k} \\ x=\frac{9}{k} \end{gathered}[/tex]Hence,
The final answer is
[tex]\Rightarrow x=\frac{9}{k}[/tex]