3 years ago

Simplify -1-5 + 21.

Mathematics

1 answer:

BlackZzzverrR [31]3 years ago

6 0

Answer:

Step-by-step explanation:

-1-5=-6

21-6=15

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Step-by-step explanation:

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Simplify -1-5 + 21.​

Simplify -1-5 + 21.