Asked by Anonymous

Rebecca had 4 times as many apples as pears at first. She gave away 16 apples and bought 15 pears. In the end, she had 8 more apples than pears. How many pears did she have at first?
Answered by Anonymous
(4x-16)-(1x+15)—-8
3x-31–8
3x=39
13 pears
Answered by mathhelper
correct,

your first 2 lines should be
(4x-16)-(1x+15) = 8
3x-31= 8
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