vikki101
vikki101 vikki101
  • 21-12-2016
  • Mathematics
contestada

Could u help??
Solve for x
7x+9=8x-2

Thanks!

Respuesta :

ChefCurryJR
ChefCurryJR ChefCurryJR
  • 21-12-2016
x= 11 is the answer i beleive
Answer Link
Аноним Аноним
  • 21-12-2016
[tex]7x + 9 = 8x - 2[/tex]
Subtract 7x from both sides...
[tex]9 = x - 2[/tex]
Add 2 to both sides...
[tex]11 = x[/tex]

x is 11
Answer Link

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