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4 votes
Choose a number. add 5. multiply by -4. subtract 3. for each starting number what is your ending number ?

User Grezzo
by
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1 Answer

3 votes
Well I'd assume you mean this:


If I choose 20

20+5x(-4)-3
5x-4 =-20

20 +(-20) - 3

0-3 is -3

and so on
User Gilles Castel
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