Mathematics, 03.04.2021 19:50 deathfire5866

moe has x hockey cards. jeff has 3x hockey cards. the number of cards jeff has is equal to the number of cards moe has plus 20. write an equation for this situation and then determine the number of cards moe and jeff have.

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moe has x hockey cards. jeff has 3x hockey cards. the number of cards jeff has is equal to the numbe...