Math, asked by amnaami326, 4 months ago

If A=2x-3y+4z B=5x-6y+7z C=-x-y+z findA+B+C​

Answers

Answered by payalchakrabarty
0

Answer:

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Step-by-step explanation:

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Answered by BrutalMaster
4

Answer:

(i)

2a + b + 7

4a + 2b + 3

---------------------

6a + 3b + 10

(ii)

3x + y - 8

- 7x + y + 4

---------------------

-4x + 2y - 4

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