Question

plese tell the answer step by step​

Answer 1

Answer:

1. -12

2. Let the number be y

-9876-y = -9512

:. y= 9876+(-9512)

:. y= 9876-9512

y= 364

Therefore 364 should be substracted from 9876 to obtain -9156..

3. The temperature of city= 4 degree celsius

temperature falls by = 5 degree celsius

temperature of next day = 4-5

= -1 Answer

Answer 2

Answer:

1) -22-(-23+17+61)= -22- 55 = -77

2)

Answer :- The required number is -364

Step by step explanation :-

Let, the number be substracted be X

ATQ,

-9876-X= -9512

or -X= - 9512+9876

X= -364

so, the required number to be substracted is -364

3):-Answer:-

The temperature of the city next day will -1°C

Step by step explanation :-

here,the current temperature of the city is 4°C

since ,the temperature falls the next day by 5°C

then , temperature of the city next day will 4 -5

= -1°C

Here, is the correct explanation of all the 3 given questions

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