This is the required information we need to solve any sort of equation using Solver Add-in in Excel. Now, launch the Solver Add-in by clicking on the Data tab and click on Solver. STEP 1: Specify ...

How to Use Goal Seek in Excel Goal Seek is already built into Excel. It's under the Data tab, in the What-If Analysis menu. Let's walk through it with a simple example.

With this example, it will insert the value "21," the equation's solution, into cell A1. Repeat the previous steps with each of the equations you want to solve.