English, asked by sj318838, 7 months ago

3x-5y-7z from 2x+3y-4z

Answers

Answered by prachi596221

5

Answer:

-1x + 8y + 3z

Explanation:

2x + 3y - 4z - (3x -5y - 7z)

2x + 3y - 4z - 3z + 5y + 7z

2x - 3x + 3y + 5y - 4z + 7z

-1x + 8y + 3z

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