maryoung121
maryoung121 maryoung121
  • 23-10-2017
  • Mathematics
contestada

what it the answer to 5r-1/5=4/5

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jyoung551780
jyoung551780 jyoung551780
  • 23-10-2017
First in order to solve you need to get rid of the fraction. You can do so by multiplying to entire equation by the denominator like so...

5(5r - 1/5) = (4/5)5
25r - 1 = 4
Then to isolate the variable you need to add 1 to both sides.
25r = 5
Then you divide.
r = 5/25
Simplify.
r = 1/5
I hope this helps love! :)
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itzaprill815
itzaprill815 itzaprill815
  • 23-10-2017

The answer to your problem is

 R= 1/5

Answer Link

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