Question

What does r equal in 3/5 (r - 7) = 1

Answer 1

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let's solve for r :

• 
  `(3)/(5) (r - 7) = 1`

• 
  `r - 7 = (5)/( 3)`

• 
  `r = (5)/(3) + 7`

• 
  `r = (5 + 21)/(3)`

• 
  `r = (26)/(3)`