x
x+44,50
_______
139.50
2x+ 44.50= 139.50
transposition
2x = 139.50-44.50
2x= 95
divide both by two to cancel 2x
x=47.5
if x= cap , then the cap price is 47.50
if x + 44.50= t shirt, then 44.50 + 47.5 = 92 is the price of the t shirt
for the total of 139.50
