Find the sum of the expression (-4 xy + 3yz -6xz) and (9xy -7xz+4xz)
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Answer:
the sum is 5xy - 4yz - 2xz
thank you
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Answer:
=5xy-4yz-2xz
Step-by-step explanation:
=(-4 xy + 3yz -6xz)
+ (9xy -7xz+4xz)
=5xy-4yz-2xz
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