Question

find the sum of (-7) +(-9) +4+16​

Answer 1

Step-by-step explanation:

-7-9+4+16=-7-9+20=-7+11=4

Answer 2

Answer:

+4

Step-by-step explanation:

(-7)+(-9)+4+16

(-7-9) +4+16

-16(+4+16)

-16+20

= +4