Solve Equations in Excel using Solver Add-in Solver Add-in is a powerful and useful tool of Excel which performs calculations to give the optimal solutions meeting the specified criteria.

Excel can solve equations through several of its mathematical functions, but the single Excel tool that works on the largest variety of equations is the program's Solver Add-in. This tool reads an ...

Excel can solve for unknown variables, either for a single cell with Goal Seek or multiple cells with Solver.

This guide will walk you through the three primary what-if analysis tools in Excel: Scenarios, Goal Seek, and Data Tables, along with additional tools like the Solver add-in.