Gbgb121637 Gbgb121637

23-10-2020
Mathematics

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I need help with this it doesn’t take long.

I need help with this it doesnt take long class=

Respuesta :

Аноним Аноним

23-10-2020

Answer:

x=44

Step-by-step explanation:

x=#of baseball cards to start with

1/2x+9=31

x/2+9=31

(-9) (-9)

then you take away 9 from both sides

x/2=22

then you times 22 by 2 which is 44

so that is the amount of cards you started with.

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