1.

Sum of 8xy-7, -11xy+11=_____. *-3xy+429xy-18-7xy+4​

Answer»

ANSWER:

-3xy + 4

Step-by-step explanation:

8xy-7, -11xy+11

8xy - 7 + ( -11xy + 11 )

8xy - 7 -11xy + 11

8xy - 11xy - 7 + 11

-3xy + 4



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