Subtract 2x + y –z from the sum of 9x – 7y + 8z and -8x + 9y – 7z.
plss answer this question with an appropriate answer!
wrong or irrelavant answers will be reported//
Answers
Answered by
1
Answer:
((9x-7y+8z) + (-8x+9y-7z)) - (2x+y-z )
= (9x-7y+8z-8x+9y-7z) -(2x+y-z)
= x+2y-z-2x-y+z
= -x+y
Hope this will help you
Answered by
0
answer : x+y+2z
Please mark me as brainliest
Attachments:
Similar questions