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Five times the sum of a number and 3 is the same as 3 multipled by 1 less than twice the number. What is the number? 

 Dec 6, 2015
 #1
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Five times the sum of a number and 3 is the same as 3 multipled by 1 less than twice the number. What is the number? 

 

Let the number be=N

5N + 3=3(2N - 1)

5N + 3=6N - 3, isolate N

3 +3=6N -5N

N=6

 Dec 6, 2015
 #2
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ANOTHER of these weirdly worded questions...when I read it I thought of THIS:

5 (n+3) = 3 (2n-1)    solve for n

5n + 15  = 6n -3

18 = n             

 Dec 7, 2015

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