corshiac10 corshiac10
  • 19-12-2018
  • Mathematics
contestada

x -5y =-15

x=-5
what does y equal to

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XSadness
XSadness XSadness
  • 19-12-2018

Hello.

X= −5/14 y

Step 1: Add -15x to both sides.

x−5y+ −15x= 15x+ −15x

−14x−5y=0

Step 2: Add 5y to both sides.

−14x −5y+5y= 0+5y

−14x=5y

Step 3: Divide both sides by -14.

−14x/−14= 5y/−14

x= −5/14 y


Have a nice day


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