Question
Roshel had 84 less chocolate bars than Abi. Abi used 56 of her chocolate bars and Roshel used 45 of her chocolate bars. In the end, Abi had 2 times as much as Roshel. Find the number of chocolate bars that Abi had at first.
4 m

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Roshel had 84 less chocolate bars than Abi. Abi used 56 of her chocolate bars and Roshel used 45 of her chocolate bars. In the end, Abi had 2 times as much as Roshel. Find the number of chocolate bars that Abi had at first.