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Add 3×+8y-12zand5x-7y+15z help meee ​
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Add
3×+8y-12zand5x-7y+15z
help meee
​

User Franklinsijo
by
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2 Answers

4 votes

Answer:


3x + 8y - 12 z + 5x - 7y + 15z \\ 8x + y + 3z

Explanation:

I hope this helps you

User Mouna Cheikhna
by
5.2k points
4 votes

3x+5x+12z+15z+8y+7y

8x+17z+15y

User Mark Visser
by
4.9k points
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