Respuesta :

Equanimity
5x < 16 + x
Subtract 1x from both sides.
4x < 16
Divide by 4.
x < 4.
I hope this helps!
First subtract 1x from each side of the equation....
4x < 16
divide each side by 4...
x<4
So now you know x must equal a number less then 4. 
I hope this helped you!!