SOLUTION: (r+1)/4 = (1+2r)/5

Question 35045This question is from textbook Intermediate Algebra
: (r+1)/4 = (1+2r)/5 This question is from textbook Intermediate Algebra

Found 2 solutions by longjonsilver, Prithwis:
Answer by longjonsilver(2297) (Show Source): You can put this solution on YOUR website!
assuming you mean:

jon.
Answer by Prithwis(166) (Show Source): You can put this solution on YOUR website!
(r+1)/4 = (1+2r)/5
=> 5(r+1)=4(1+2r)
=> 5r+5=4+8r
=> 8r-5r=5-4
=> 3r=1
=> r=1/3
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