Question

verify that b+c=a ifa_b=c for , a=23, b=9​

Answer 1

Answer:

b+c=a and a-b=c on solving these for c and given a=23 , b=9 then c=16

Step-by-step explanation:

Answer 2

Answer:

if a- b = c

then add b on both the sides..

a-b+b= c+b

then b-b= 0

thus a = b +c

hence proved...we didn't require that values of a and b...