Question 1100609
16s=x+8
16s-8=x

7s=x-19
7s+19=x
16s-8=x
16s-8=7s+19
9s=27
s=3 each shirt cost $3
7*3=x-19
21=x-19
40=x cleo had $40
check
16s=x+8
16*3=40+8
48=48
7*3=40-19
21=21
ok