Question

-7-(-8) =???????? plz explain ans​

Answer 1

Answer:

1

Step-by-step explanation:

-7-(-8)

= -7+8

= 1

Information :

(-)×(-)= +

(+)×(-) = -

(-)÷(-) = +

(+)÷(-)= -

Answer 2

Answer:

( - 7 ) - ( - 8 )

= - 7 + 8 = 1

Since , (-) × (- ) = +