Respuesta :

we have

martin = M

reese = R

lee = L

then

M = 2 + R

M = L = 12

therefore:

[tex]\begin{gathered} M=2+R \\ 12=2+R \\ 12-2=2+R-2 \\ R=10 \end{gathered}[/tex]

answer: Reese is 10 years old