vikki101 vikki101

21-12-2016
Mathematics

contestada

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

Thanks!

Respuesta :

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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