Matt gives half of his books to the local library and kept the other half.His best friend gives him 3 more books.He now has 57 books.How many did he have to start.

This is a algebra question haves to have a main first equation

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13-11-2014
Mathematics

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Matt gives half of his books to the local library and kept the other half.His best friend gives him 3 more books.He now has 57 books.How many did he have to start.

This is a algebra question haves to have a main first equation

Sagot :

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sparkystellmath sparkystellmath · Answer 1 · 2014-11-13T19:51:50-05:00

sparkystellmath sparkystellmath

13-11-2014

just work it backwords 57-3=54 then because this is hakf his original amount of books multioky by 2 and you get the answer 108. I hope this helped. :)

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Matt gives half of his books to the local library and kept the other half.His best friend gives him 3 more books.He now has 57 books.How many did he have to start. This is a algebra question haves to have a main first equation

Sagot :

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Matt gives half of his books to the local library and kept the other half.His best friend gives him 3 more books.He now has 57 books.How many did he have to start.

This is a algebra question haves to have a main first equation