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how do I find the value of x which satisfies both x - 3 >2 and 2x + 1 < 15

 

Thanks

Walthamx  Apr 28, 2018
 #1
avatar+92806 
+1

+124 

how do I find the value of x which satisfies both x - 3 >2 and 2x + 1 < 15

 

x - 3 >2

x-3+3>2+3

x>5

 

and

 

2x + 1 < 15

2x+1-1< 15-1

2x<14

x<7

 

x is bigger than 5 and less than 7 so

x is between 5 and 7

 

5 < x < 7

Melody  Apr 28, 2018

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