junebug03
junebug03 junebug03
  • 18-08-2017
  • Mathematics
contestada

3/5b-8=4, step by step plz

35b84 step by step plz class=

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kphung76127
kphung76127 kphung76127
  • 18-08-2017
(3/5)b-8=4

Add 8 to both sides
(3/5)b-8+8=4+8
(3/5)b= 12

Now divide both sides by (3/5)
(3/5)b/(3/5)= 12/(3/5)
b= 12/(3/5)

12/1* 5/3= 60/3= 20

Final answer: b=20
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