Question
PSLE
Valen, Charlie and Mary share $20a. Valen gets $a more than Charlie and Mary gets $4a more than Charlie. If a = 12, how much money does Charlie get?
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PSLE
Valen, Charlie and Mary share $20a. Valen gets $a more than Charlie and Mary gets $4a more than Charlie. If a = 12, how much money does Charlie get?