Question

PLEASE HELP ME WITH THIS. I suck at age problems

Answer 1

$h + 4 = j$
and
$(h + 2) \times 2= j + 2 \\ 2 \times h + 4 = j + 2 \\ 2 \times h + 2 = j$
so that means that
$h + 4 = 2 \times h + 2 \\ 2 \times h - h = 4 - 2 \\ h = 2$
so j=2+4=6

Answer 2

H + 4 = J

4 + 2 =J

J = 6