lovedixie
lovedixie lovedixie
  • 30-08-2018
  • Mathematics
contestada

8=3r-1 step by step plss!!

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cmoreno511 cmoreno511
  • 30-08-2018

Rewrite it as
3r-1=8
3r=8+1
3r=9
R= 3

Answer Link
monroy75 monroy75
  • 30-08-2018
8=3r-1
1-3r=8
-1 -1
3r=7
-------
3 3
r=4
Answer Link

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