Can I install OS X on more than one Mac w/ more the same disk?

i have couple of old macs , plan of software go these, because chances have restore software, or along lines. buying used, ebay, disks have been used install software before. because have been used , in single pack set (not family pack), able use them on computers? thank you!

 

a retail disc, black ones, can used on many computers want.

 

Forums Macs PowerPC Macs

• iPhone
• Mac OS & System Software
• iPad
• Apple Watch
• Notebooks
• iTunes
• Apple ID
• iCloud
• Desktop Computers
• Apple Music
• Professional Applications
• iPod
• iWork
• Apple TV
• iLife
• Wireless