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Kate sold 1/2 of her paintings and purchased 7 more.If Kate has 21 paintings now, how many paintings did she have to begin with?Kate sold 1/2 of her paintings and purchased 7 more.If Kate has 21 paint
Kate sold 1/2 of her paintings and purchased 7 more.If Kate has 21 paintings now, how many paintings did she have to begin with?
Kate sold 1/2 of her paintings and purchased 7 more.If Kate has 21 paintings now, how many paintings did she have to begin with?
Kate sold 1/2 of her paintings and purchased 7 more.If Kate has 21 paintings now, how many paintings did she have to begin with?
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*** ** ****** **** the **** ****** ****** ** ********* **** ******** just needs * ****** ************** of each ****** ******* ** per ************ sold **** of her ********* ** *** is **** **** 'x/2' and now *** **** * more ********* so *** has ******************* +7' ************ ** ** ***** **** *** *** has ** ********************* + * * 21x/2 * *** = **** *** ******* **** ** *********