To insert an equation, follow these steps:
1.Place your cursor where you want to insert the equation.
2.On the Insert tab, click
Equation.When working in macOS, you can also run the Insert > Equation command from the command menu.
3.In the Equation window, in the LaTeX expression box, enter the equation in the LaTeX markup language. You can preview the equation in the Preview box.
4.Click OK.