veronicas1024
veronicas1024
03-12-2021
Mathematics
contestada
Solve for x.................
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emilymonier04
emilymonier04
03-12-2021
Since it seems balanced it means the other side also has to have 7 balls so if you subtract 7 - 3 = 4 that means the envelope with the unknown amount of balls has 4 balls in it.
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