Solve the Equation Using the Multiplication Property of Equality $$3 x + 19 x = 15$$

Multiple Choice

Solve the equation using the multiplication property of equality.
- $$3 x + 19 x = 15$$

A) $\left\{ \frac { 15 } { 22 } \right\}$
B) $\{ 330 \}$
C) $\left\{ \frac { 22 } { 15 } \right\}$
D) $\{ - 7 \}$