We use cookies to personalise content and advertisements and to analyse access to our website. Furthermore, our partners for online advertising receive pseudonymised information about your use of our website. cookie policy and privacy policy.
 
+0  
 
0
207
2
avatar+87 

Write the equation that models this scenario:

Casey sells half of his video games. The next day he buys 3 more. He now has 27.

 Jan 23, 2019
 #1
avatar+87 
+1

I'm not sure how to delete this.It was actually pretty simple. Very tired atm though! lol

 Jan 23, 2019
 #2
avatar+103948 
+1

Let original number = N

 

So

 

(1/2)N + 3  = 27

 

 

cool cool cool

 Jan 23, 2019

16 Online Users

avatar
avatar