Mathematics, 18.08.2019 22:00 brianna4455

Anne bought a necklace for each of her three sisters. she paid $7 for each necklace. suppose she had $9 left. write and solve an equation to find how much money anne had initially to spend on each sister.
i need it can't figure it out.

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Anne bought a necklace for each of her three sisters. she paid $7 for each necklace. suppose she had $9 left. write and solve an equation to find how much money anne had initially to spend on each sister. i need it can't figure it out.

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Another question on Mathematics

Anne bought a necklace for each of her three sisters. she paid $7 for each necklace. suppose she had $9 left. write and solve an equation to find how much money anne had initially to spend on each sister.
i need it can't figure it out.