24+4n=350+3.5n
Subtract 4n-3.5n and 3.5-3.5
24+.5n=350
Subtract 24-24 and 350-24
.5n=326
n=652
2/b=p
b-2=j
p+b+j=2d
b+p+j=18
3p+2p-2=18 or 5p=20
20/5=4
Penny is 4 years old.
