Question

Find thе vаluе оf (-20) х (-1) + (-28) + 7.

Answer 1

Answer:

-1

Step-by-step explanation:

(-20) х (-1) + (-28) + 7

20 - 28 +7

20 - 21

-1

Answer 2

Answer: -1

Step-by-step explanation:  [-20 x -1 ] + [-28 + 7]

                                    - and - means +

           So, it will come   (20) + (-21)

                                    = 20 - 21

                                    = -1