Question 120846
J+M=52 OR J=52-M
(J-6)=4(M-6)
(52-M-6)=4M-24
46-M=4M-24
-M-4M=-24-46
-5M=-70
M=-70/-5
M=14 ANSWER FOR MIKE'S AGE NOW. 
J=52-14=38 ANSWER FOR JIM'S AGE NOW.
PROOF
38-6=4(14-6)
32=4*8
32=32