timothymachado88
timothymachado88 timothymachado88
  • 14-02-2019
  • Mathematics
contestada

Solve for x.


8 – 3x – x = 12



–1


–5


–10


–2

Respuesta :

lightneraly
lightneraly lightneraly
  • 14-02-2019

Answer: x=-1

Step-by-step explanation:

8-3x-x=12

-3x-x=-4x

8-4x=12

-8     -8

-4x=4

-4x/-4=4/-4

x=-1

Answer Link
briana0452
briana0452 briana0452
  • 14-02-2019

the answer is x=-1

8-3x-x=12

8-4x=12

-4x=4

x=-1

Answer Link

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