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ehidna [41]
3 years ago
15

Simplify -(-7y+12) and explain

Mathematics
2 answers:
otez555 [7]3 years ago
8 0
Use the Distributive Property to Simplify. However, to make it easier, write out the equation like this. 
-1(-7y+12)
This makes it so it simplifies to 7y-12.
Gre4nikov [31]3 years ago
3 0
In front of the negative their is an invisible 1 and that invisible 1 is the one your going to do distributive property with and then get a positive 7 because a negative divided by a negative is a positive.Your going to do the same thing to the twelve and then your answer is going to be 7y-12
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Answer:

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Step-by-step explanation:

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To prove this conjecture

4^1 = 4\\4^2 = 16 unit digit = 6

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Please check the explanation.

Step-by-step explanation:

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