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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+18360 
+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+18360 
+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

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