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Help! I need to set up an algebraic expression with the statement down below:


Jenny, Kenny, and Penny together have 50 marbles. Kenny has twice as many marbles as Jenny has, and Penny has 8. Let j represent the number of marbles that Jenny has.

Respuesta :

k=2j

50=j+k+8

I'm pretty sure that's what it should be if u don't need to solve it

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