Question

3n+6=15 please solve for n.

Answer 1

Isolate the variable term by subtracting 6 from both sides of the equation.

$\begin{gathered} 3n=15-6 \\ 3n=9 \end{gathered}$

Divide both sides of the equation by 3.

$\begin{gathered} \frac{3n}{3}=\frac{9}{3} \\ n=3 \end{gathered}$

Therefore, the value of n is 3.