INeedsHelp20 INeedsHelp20
  • 16-10-2018
  • Mathematics
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is the equation true, false, or open 3y+6=5y-8 brainly.com

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bealacerda bealacerda
  • 16-10-2018

False because if you substitute different numbers for y than you can see that they do not equal each other.

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strugglingstudent78
strugglingstudent78 strugglingstudent78
  • 16-10-2018

3y+5=5y-8
Move the eight over by adding it to each side
3y+13=5y
Then move the 3y over by subtracting it from each side
13=5y
Divide each side by five to get a clean y
Y=13/5 (it’s a fraction)
Since we couldn’t get a clean y, they don’t equal each other making the equation false.
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