+0  
 
0
30
1
avatar+59 

We have 6 tents for 18 campers. Each tent holds either 2 or 4 campers. Exactly how many of our tents hold 2?

 Feb 24, 2019

Best Answer 

 #1
avatar+17253 
+2

x = 2person tent      then  6-x = 4 person tent

2 *x  +   4 (6-x) = 18 persons

2x +24-4x = 18

-2x = -6

x = 3    two person tents

 Feb 24, 2019
 #1
avatar+17253 
+2
Best Answer

x = 2person tent      then  6-x = 4 person tent

2 *x  +   4 (6-x) = 18 persons

2x +24-4x = 18

-2x = -6

x = 3    two person tents

ElectricPavlov Feb 24, 2019

22 Online Users

avatar