jazz871 jazz871
  • 17-09-2019
  • Mathematics
contestada

Which of these is a simplified form of the equation 7y + 8 =9 + 3y + 2y

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kokojoseph6
kokojoseph6 kokojoseph6
  • 17-09-2019
7y + 8 = 5y + 9
y = 1/2
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umadbro5832 umadbro5832
  • 12-02-2020

Answer:

2y= 1

Step-by-step explanation:

7y + 8 = 9 + 3y + 2y        

7y + 8 = 9 + 5y                     add variables          

2y + 8 = 9                                 -2 from each side

2y= 1                                      -8 from each side

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