guerevametayer guerevametayer
  • 10-01-2019
  • Mathematics
contestada

4×+5y=20
[tex]4 \times + 5y = 20[/tex]

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Alexa1414
Alexa1414 Alexa1414
  • 10-01-2019
4+5y=20
-4 -4
------------------
5y=16
Divide by 5 on both sides

y=3.2
I hope this is what u wanted. :)
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