Solve the System of Equations by the Elimination Method $$\begin{array} { r } 0.3 x + 0.5 y = 3.1 \\x - 0.1 y = 1.5\end{array}$$

Multiple Choice

Solve the system of equations by the elimination method.
- $$\begin{array} { r } 0.3 x + 0.5 y = 3.1 \\x - 0.1 y = 1.5\end{array}$$

A) $( 0.2,0.5 )$
B) $( 5,2 )$
C) no solution
D) $( 2,5 )$