To calculate the s and t Step by step instructions would be
To calculate the s and t. Step by step instructions would be great. I understand everything until I get to this part:
I noted the part that I don\'t understand in the photo above. I\'m not sure how the book is getting that.
Solution
4 = 110-53(2)
1 = 53-4(52)
= 53-(110-53.2) 13
Not we expand the right side
= 53-110(13) + 53(2)(13)
= 53-110(13)+53(26)
= 53(27)-110(13)
I hope now it is clear
