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The sum of the algebraic expressions x – 4 y – 2 z and 6 y – 5 x – 7 z is ______.
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The sum of the algebraic expressions x – 4 y – 2 z and 6 y – 5 x – 7 z is ______.

User Ilya Ovesnov
by
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2 Answers

3 votes
Put each expression in order so they would be

x- 4y - 2z. and. -5x + 6y - 7z

Then let’s use the vertical method to add them

x -4y -2z
-5x +6y -7z

Answer will be. -4x +2y -9z
User Thomas Cirksena
by
8.8k points
2 votes

Answer: hmmmm that is inside

Explanation:

User Sbose
by
8.1k points
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