Add \(6\) to both sides.
\[9x=3x+30+6\]
Simplify \(3x+30+6\) to \(3x+36\).
\[9x=3x+36\]
Subtract \(3x\) from both sides.
\[9x-3x=36\]
Simplify \(9x-3x\) to \(6x\).
\[6x=36\]
Divide both sides by \(6\).
\[x=\frac{36}{6}\]
Simplify \(\frac{36}{6}\) to \(6\).
\[x=6\]
x=6
