add the following 17xy-13yz+8zx,-5xy +9yz-7zx and -7yz-zx+2x
Answers
Answered by
5
Answer:
12xy - 11yz + 7zx +2x
Step-by-step explanation:
17xy - 13yz + 8zx + -5xy +9yz + -7yz - zx + 2x
= 17xy - 5xy - 13yz + 9yz -7yz + 8zx - zx + 2x
= 12xy - 11yz + 7zx + 2x
HOPE IT IS RIGHT;)
HAVE A GREAT DAY!!!
Answered by
3
Answer:
17xy-13yz+8zx-5xy+9yz-7zx-7yz-zx+2x
=12xy-11yz+2x.
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