what number is 11 less than the other number if there's some is increased by 8 the result is 71 find the numbers ​

26,37

Step-by-step explanation:

m=n-11

     m-n=-11(1)

m+n+8=71(2)

(1)+(2)

(m-n)+(m+n+8)=-11+71

m-n+m+n+8=-11+71

2m+8=60

2m=52

m=26

by substitute in (1)

          26-n=-11

         -n=-11-26

         n=37

the answer is c)8

step-by-step explanaction: