Question

(х-8365):6=2108
7×(4217-b)=9163

Answer 1

(x-8365):6=2108.

х-8365=2108*6

х-8365=12648

х=12648+8365

х=21013

_____

7*(4217-b)=9163.

4217-b=9163/7

4217-b= 1309

b=4217-1309

b= 2908