Question

What should be added to 7x – 2y – z to get 5x – 4y + 2z

step by step explanation​

Answer 1

Answer:

here frnd

Step-by-step explanation:

5x – 4y + 2z​

7x – 2y – z

these two will be subracted

5x – 4y + 2z

minus​

7x – 2y – z

so the answer will be - 2x - 6y + z

Answer 2

Answer:

Step-by-step explanation:

7x-2y-z

-5x-4y+2z

2x-6y+z is the answer

In hope it helps you mate :D

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