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Korolek [52]
2 years ago
7

Please answer this ASAP! I need to prove my math teacher I can do work on my own bc she blocked me from class!

Mathematics
1 answer:
Mashutka [201]2 years ago
8 0

Answer:

the equivalent expression is 11

Step-by-step explanation:

the solution is so simple :-

=》4- (-7)

=》4 + 7

( it became plus because, when two minus (-) are multiplied with each other, then they form plus (+)

=》11

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