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40 votes
40 votes
Y + z-y; use y = 1, and z=3

User Ctp
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2 Answers

17 votes
17 votes
1+3=4 so 4-1=3 so your answer is 3
User Stepashka
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19 votes
19 votes

Answer: 3

Explanation:

1+3-1= 3

User Alex Salom
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