NixonA
NixonA NixonA
  • 18-12-2020
  • Mathematics
contestada

help please, my parents are mad...

help please my parents are mad class=

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Eddie1Wan
Eddie1Wan Eddie1Wan
  • 19-12-2020

Answer:

(-5,10)

Step-by-step explanation:

Plug the value of y into the second equation

-3x-5=4x+30

-3x-4x=30+5

-7x=35

x=35/-7=-5

put the value of x into any of the equations

y=-3(-5)-5

y=15-5=10

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alexisdearcos88
alexisdearcos88 alexisdearcos88
  • 19-12-2020
(-5,10) Should be the correct answer sorry if I’m wrong.
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