Two-page brochure (right, left), printed on a single sheet?

[etti]

how to create a two-page brochure (right, left), printed on a single sheet?

[RoryOF]

You can edit your document as two pages, then, depending on your printer, tell it (in /File /Print) on the Page Layout tab select print two pages per sheet. The edited pages are reduced to fit the half size sheet. You may have to change printer page orientation (properties button on that same page). This does depend on the exact printer/printer drivers in use.