Yes, I know this, but there are two problems: 1) The equations are more
complicated than the one I listed and 2) The list of data/equations is longer
than I would like to do this manually. Again, I ask how to do this in Excel,
not on paper.

"gls858" wrote:

Home work?

hint: try subtracting or adding the same value from both sides
of the equation.
gls858