Question

Verify a-(-b) = a+b for the following values of a and b. (1) a=(-9),b=(+6)​

Answer 1

Step-by-step explanation:

a= (-9)

b= (+6)

to verify a-(-b) = a+b

-9-(-(+6)) = -9+6

-9-(-6) = -9+6

-9+6 = -9+6

-3 = -3

LHS = RHS

hence verified

Hope this will help you :)

Answer 2

Answer:

a=-9 ,b=6

a-(-b) =a+b

-9-(-6)=-9+6

-9+6=-9+6

-15=-15

they are equal