7n+2-3*7n+1/20*7n-2*7n

Skp Kumar's image
Skp Kumar
June 7, 2017, 1:06 p.m.

Answers!

Davneet Singh's image
Davneet Singh
June 8, 2017, 9:39 a.m.

Hi

I am not sure I understand your question. Can you please update the question? Or click a photo and upload it?

Comment
Skp Kumar's image
Skp Kumar
June 7, 2017, 1:06 p.m.

2

Comment

Answer the question...

Skp Kumar's image