Solve the System of Equations by the Substitution Method $\left\{ \begin{aligned}y & = 4 x + 2 \\3 y - 9 x & = 15\end{aligned} \right.$

Multiple Choice

Solve the system of equations by the substitution method.
- $\left\{ \begin{aligned}y & = 4 x + 2 \\3 y - 9 x & = 15\end{aligned} \right.$

A) (14, 3)
B) (3, 14)
C) infinite number of solutions
D) no solution