SOLUTION: Billy has 20 dollars. He bought 3 twelve packs of soda for z dollars each. Write an expression to represent the money Billy had left.

SOLUTION: Billy has 20 dollars. He bought 3 twelve packs of soda for z dollars each. Write an expression to represent the money Billy had left.

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Question 1012654: Billy has 20 dollars. He bought 3 twelve packs of soda for z dollars each. Write an expression to represent the money Billy had left.
Answer by josgarithmetic(39630) (Show Source): You can put this solution on YOUR website!
Literally follow the description exactly as written.

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Twenty dollars held initially
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How much still held after purchase, .
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