Hi,

I've just found this forum and desperately need some help please.

How do I link two sums to the same result? For example:

Cell A1= 90
Cell B3=122
Cell C6=144

Which formula would I use if I changed cell A1 to 88 and wanted cells B3 and C6 to reduce by 2? So they would now look like this:

Cell A1= 88
Cell B3=120
Cell C6=142

Hope I'm making sense?