Verified Answer :

celinegirl
  1. the answer is  b = 30 .... you first simply both sides of the equation then flip it then multiply both sides by 10/13 

    2. the answer is g = 3/2 ...... multiply both sides by 5/2
Billymkhoi
  1. 39= 1 3/10b
    ⇒ 39= 13/10b
    ⇒ 39/ (13/10)= b
    ⇒ 30= b

    2. 2/5g= 3/5
    ⇒ g= 3/5 / (2/5)
    ⇒ g= 3/2
    ⇒ g= 1 1/2

    Final answer: 
    1. b= 30
    2. g= 1 1/2

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