Question 1060065
b babies
c children
y adults


{{{system(b=c,y=b+c,7y+5c+3b=1562)}}}


{{{y=b+b}}}
{{{y=2b}}}



{{{7y+5c+3b=1562}}}
{{{7*2b+5*b+3b=1562}}}

{{{14b+5b+3b=1562}}}

{{{22b=1562}}}

{{{highlight(b=71)}}}-----------Babies.
Use the value to find the other two.