Liam has a bag of b beads. He gives 20 beads to his sister. He then uses all of the remaining beads to make 4 necklaces with the same number of beads on each necklace. Write an expression that represents the number of beads on each necklace. Show your work.
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Step-by-step explanation:

Given: Liam has a bag of b beads. He gives 20 beads to his sister.

Total beads = b+20

Number of necklaces made = 4

If he uses equal amount of beads in each necklace , the number of beads in each necklace = (Total beads) ÷ (Number of necklaces made)

=

Hence, an expression that represents the number of beads on each necklace. =

step-by-step explanation:

de-gf

hj=3x+20

ji=15x-64