1. 

   math_celebrity Administrator Staff Member

   3 times x:
   3x
   
   The difference between 3x and 4 means we subtract:
   3x - 4

    

   math_celebrity, Oct 27, 2016

   #1
   
   

• Log in with Facebook
• Log in with Twitter

Your name or email address:

Do you already have an account?

• No, create an account now.
• Yes, my password is:
• Forgot your password?

Stay logged in