
Click where you want to insert an equation.

On the Insert menu, click Object.

In the Object type box, click Microsoft Equation, and then click OK.

To build the equation, select templates and symbols from the Equation toolbar and type variables and numbers.
Tip: For assistance editing an equation, click the Equation Editor Help menu, and then click Equation Editor Help.

To insert your equation, on the Equation Editor menu, click Quit Equation Editor.