anjumashraf4562
anjumashraf4562 anjumashraf4562
  • 18-07-2017
  • Mathematics
contestada

What is the answer to

-18= 117/p-9

Respuesta :

Bridgetdenisehandley Bridgetdenisehandley
  • 18-07-2017
-18 = 117/(p-9)
(p-9)(-18) = 117
p-9 = 117/-18
p = (117/-18) +9
p = 2.5
Answer Link
sentthurskv
sentthurskv sentthurskv
  • 18-07-2017
Hey there!

So here are the steps you need to follow to get the answer!

-18 = 117/(p - 9)
-18(p - 9) = 117    ----->  multiply "(p - 9)" on both sides
-18p + 162 = 117   ------>  distribute the "-18"
-18p = -45  ------>  subtract "162" on both sides
p = 2.5   ------>  divide "-18" on both sides

I hope this helps! :D

Please vote me for Brainliest if there is a second answer!!!
Answer Link

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