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sertanlavr [38]
3 years ago
8

On tuesday bill bought nine posters. On wednesday half of all the posters that he had were destroyed. On thursday there were onl

y 24 left. How many did he have on monday?
Mathematics
1 answer:
Anettt [7]3 years ago
4 0
(x+9)/2+=24
        *2   I *2
      x+9=48
         -9    -9
x=39
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