Hi all, What I want is a layout like this: a x (plus or minus) b = c There needs to be an edittext under the a, b, and c. Also I need a Button under that too which has the text calculate, and a TextView underneath that also to show the values of x. So in all, the layout needs to be a x (plus or minus) b = c (edittext) (edittext) (edittext) Button [Calculate!] TextView [The solns are:] I have made one, but it looks so messy. I don't really know how to send it, but can you help me on that layout? Or can you give me some hints? Thank you so much!