isabellyalves53081 isabellyalves53081
  • 21-05-2021
  • Mathematics
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Doug has saved some money for a new guitar that costs $127, but needs to save more. He writes an addition equation with a variable to represent the amount of money that he still needs to save.

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sriddlp942
sriddlp942 sriddlp942
  • 21-05-2021

Answer:

127 + x = y

Step-by-step explanation:

127 = the amount he already has

x = the amount he needs still

y= the total amount for the guitar

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