karennnnmartine karennnnmartine
  • 07-11-2014
  • Mathematics
Answered

there are 12 more history books than science books. write an expression for the total number of books.



Answer :

Geekhawk
Geekhawk Geekhawk
  • 07-11-2014
x=x+12
"x" is the number of science books and "x+12" is the number of science books plus the additional history books.
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giftdom
giftdom giftdom
  • 07-11-2014
x=science books so
y+12 is the expression




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