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VladimirAG [237]
3 years ago
7

Three time the sum of a number and 4 is the same as 18 more than the number.what is the number?

Mathematics
1 answer:
hram777 [196]3 years ago
4 0

Let the nuber be x

According to question

3(x +4) = 18+ x

3x+ 12=18+x

3x-x=18-12

2x = 6

x =6/2

x = 3

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The series converges to  1/(1-9x) for -1/9<x<1/9                  

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For more information about convergence of series, visit

brainly.com/question/15415793

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