Question

simplify it fast with full answers​

Answer 1

Answer:

Answers are in the above attachment

Step-by-step explanation:

Plz mark it as brainliest

Answer 2

Q 1.

Let x = 1005 and y = -277

sum of these two numbers ( X+Y)

=> (1005) + (-277)

=> 1005 - 277

=> 728

Hence, the sum of 728

Q 2.

let the other number be X

first number be X+20

x+X+20 = -14

2x + 20 = -14

2x = -14-20

2x = -34

x = -34/2

x= -17

Q 3.