Math, asked by Firdoush5208, 9 months ago

Subtract 2×-y+z from 3×-2y-z to get

Answers

Answered by adith757
0

So we should subtract the equation 2 with 1

3x-2y-z-[2x-y+z]

3x-2y+z-2x+y-z

3x-2x -2y+y +z-z

x-y should be subtracted

Answered by kamlakumari109
1

Answer:

3x+2y-z

Step-by-step explanation:

(3x – y + z) + (x + y – 3z) – (x – 2y – z)

= 3x – y + z + x + y – 3z – x + 2y + z

= 3x + x – x – y + y + 2y + z + z – 3z

= 3x + 2y – z

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