Question

(16-24)-(57-77)÷(-2)​

Answer 1

Answer:

Ans= -63

Step-by-step explanation:

(16-14)-(57-77)÷(-2)

(-8)-(-57+77)÷(-2) change of sign due to the subtract sign before the bracket

(-8)+(57+77)÷(-2)

{-8+134}÷(-2)

126÷(-2) different sign so subtract

126÷(-2)=

-63 (+×- = - ) different sign subtract sign important or the answer is wrong