gutiisaac570
gutiisaac570 gutiisaac570
  • 11-03-2021
  • Mathematics
contestada

PLESE HELP I REALLY NEED IT

PLESE HELP I REALLY NEED IT class=

Respuesta :

abbycamiolo abbycamiolo
  • 11-03-2021

the mistake is they kept the x factor on both sides were as they should have gotten both 5x and 7x on the same side by doing what I showed in the picture

then dividing -3 by 2 equaling -1.5

therefore x= -1.5

I hope this was helpful:)

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