janardcollins2p7dy76 janardcollins2p7dy76
  • 18-04-2018
  • Mathematics
contestada

how many solutions does the equation 9=4x+7 have

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danthony678 danthony678
  • 18-04-2018
one I believe x= 0.5
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Stiaen
Stiaen Stiaen
  • 18-04-2018
[tex]9=4x+7\\4x=9-7\\4x=2\\\\x=\dfrac{2}{4}\\\\x=\dfrac{1}{2}[/tex]

1 solution
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