Find the sum of:
3x+8y+7z,6y+4z-2x and 3y-4x+6z
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Answered by
4
Answer:
-3x+17y+17z
Step-by-step explanation:
3x + 8y + 7z + 6y + 4z – 2x + 3y – 4x + 6z
=> 3x – 2x – 4x + 8y + 6y + 3y + 7z + 4z + 6z
=> 3x – 6x + 17y + 17z
=> - 3x + 17y + 17z
Answered by
1
17z+17y-3x is the answer by me
I hope it helped you
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