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Find the sum between (-x + 7y + 2z) and (4x – 9y).

2 Answers

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-4x2+37xy-67y2..... photo
Find the sum between (-x + 7y + 2z) and (4x – 9y).-example-1
User Cquezel
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5 votes

Answer:

3x-2y+2z

Explanation:

User Robert Kniazidis
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