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23 November, 23:52

David currently has $270 in his bank account and

spending $15 per Christmas gift. Kristin currently

has $330 in her bank account and spending $20 per

Christmas gift.

Write an equation to represent the situations.

How many gifts do they need to buy so that they have

the same amount of money in their accounts?

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Answers (2)
  1. 23 November, 23:56
    0
    david: 12g=270

    her: 20g=330

    david buys 5 gifts he will have 210 dollars left in his account (12x5 = 60 & 270 - 60 = 210)

    if kristin buys 6 gifts she will have 210 dollars left (20x6 = 120 & 330-120 = 210)
  2. 24 November, 00:22
    0
    12 gifts

    Step-by-step explanation:

    set the equation to 270-15x=330-20x
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