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enot [183]
3 years ago
8

Please help me with this !..

Mathematics
2 answers:
Serga [27]3 years ago
3 0

Answer:

-20

Step-by-step explanation:

2(xy-7) =

2((-1*3) -7) =

2(-3 -7) =

2(-10) =

-20

hope this helps :)

Helga [31]3 years ago
3 0

Answer:

-20

Step-by-step explanation:

2(xy - 7)

2[(-1)(3) - 7]

2(-3-7)

2(-10)

= -20

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