Math, asked by Aneeshradan1675, 9 months ago

1-71-1-21+1-51-1 simplify

Answers

Answered by rajkumarsumit14032
1

Answer:

-143

Step-by-step explanation:

1-71-1-21+1-51-1

⇒ -71-1-21+1+1-51-1

⇒-145+2

⇒-143

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