Respuesta :
answer :
x = 11
explanation :
" $3 subtracted from the cost of the book just number 8! "
As an equation this would be :
x - 3 = 8
SOLVE
x - 3 = 8
+ 3 + 3
x = 11
KEY
x = cost of book
answer :
x = 11
explanation :
" $3 subtracted from the cost of the book just number 8! "
As an equation this would be :
x - 3 = 8
SOLVE
x - 3 = 8
+ 3 + 3
x = 11
KEY
x = cost of book