Question 325400
R=X
M=X+4
(X+4)-10=3(X-10)
X+4-10=3X-30
X-6=3X-30
X-3X=-30+6
-2X=-24
X=-24/-2
X=12 AGE OF RICARDO NOW.
12=4=16 AGE OF MIRIAM NOW.
PROOF:
16-10=3(12-10)
6=3*2
6=6