Ans: $h=4-27k$
$\begin{array}{rcl}
9(h + 6k) & = & 7h + 8 \\
9h + 54k & = & 7h + 8 \\
2h & = & 8 – 54k \\
h & = & 4 – 27k
\end{array}$
$\begin{array}{rcl}
9(h + 6k) & = & 7h + 8 \\
9h + 54k & = & 7h + 8 \\
2h & = & 8 – 54k \\
h & = & 4 – 27k
\end{array}$
