n8bi
n8bi
24-10-2014
Mathematics
contestada
What is the solution to 3x+8=9+4x ? .
Respuesta :
xXxGirxXx
xXxGirxXx
24-10-2014
3x + 8 = 9 + 4x :First, subtract the 8 over to the right
3x = 1 + 4x :Then, subtract the 4x over to the left
-x = 1 :Then, divide the whole equation by the -1 attached to the x
x = -1
Answer Link
makica
makica
24-10-2014
3x+8=9+4x
3x-4x=9-8
-x=1
x=-1
Answer Link
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