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4 votes
Explain whether x + 2y + 3z is equivalent to
z + y +2 + x + y + z.

User Mcmcc
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2 Answers

3 votes
The number of y’s and z’z
User Justin Kruse
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0 votes
They are not equivalent because the 2ed equation is reduced down to this x+2y+2z+2
User Rezigned
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